Skip to main content
Hi !Hello. Sign in or registerLocalDaily DealsFashionHelp & Contact
Sell
Watch List
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • Messages
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Theory Dresses Size 6

You may also like

  • Unbranded 6 Size Dresses for Women
    Unbranded 6 Size Dresses for Women
  • Topshop Dresses Size 6 for Women
    Topshop Dresses Size 6 for Women
  • Ted Baker Size 6 Dresses for Women
    Ted Baker Size 6 Dresses for Women
  • NEXT Dresses Size 6
    NEXT Dresses Size 6

Related Searches

  • Theory
  • Theory Book
  • Theory Wear
  • Theory Test
  • Paper Theory
  • Bike Theory
  • Theory Suit
  • Theory Mens
  • Midi Dress Size 6
  • Flower Colour Theory
  • Dress Size 6
  • Music Theory

More to explore

  • 70s Hippy Dress in Women's Dresses
  • 80s Shoulder Pad Dress in Women's Dresses
  • Afghan Dress in Women's Dresses
  • Asian Long Dress in Women's Dresses
  • Babydoll Dress in Women's Dresses
  • Bastyan Dress
  • Beauty Pageant Dress in Women's Dresses
  • Black Medieval Dress in Women's Dresses
  • Black and White Bridesmaid Dresses in Women's Dresses
  • Black and White Vintage Dress in Women's Dresses
  • Bling Dress in Women's Dresses
  • Blondie Nites Dress in Women's Dresses
  • Blue Puff Sleeve Dress in Women's Dresses
  • Boden Daisy Dress in Women's Dresses
  • Boden Towelling Dress in Women's Dresses
  • Boob Tube Beach Dress in Women's Dresses
  • Candy Dress in Women's Dresses
  • Champagne Dress in Women's Dresses
  • Cheap Bridesmaid Dresses in Women's Dresses
  • Chunky Knit Dress in Women's Dresses
  • Claret Bridesmaid Dress in Women's Dresses
  • Coast Lilac Dress in Women's Dresses
  • Cosmic Dress
  • Devore Dress
  • Diamante Dress Straps in Women's Dresses
  • Dress and Bolero in Women's Dresses
  • Dusty Pink Bridesmaid Dresses in Women's Dresses
  • Dynasty Dress in Women's Dresses
  • Feather Trim Dress in Women's Dresses
  • Fuschia Dress in Women's Dresses
  • Gothic Vampire Dress in Women's Dresses
  • Greek Dress in Women's Dresses
  • Gypsy Wedding Dress in Women's Dresses
  • Indian Asian Wedding Dress in Women's Dresses
  • Indian Dress Suit in Women's Dresses
  • Irregular Hem Dress in Women's Dresses
  • Italian Lace Dresses in Women's Dresses
  • Jackie O Dress in Women's Dresses
  • John Charles Dresses in Women's Dresses
  • Jora Dress in Women's Dresses
  • Kalico Dress in Women's Dresses
  • Kinky Dress in Women's Dresses
  • Ladies Dress Coat in Women's Dresses
  • Lap Dancing Dress in Women's Dresses
  • Lime Green Prom Dress in Women's Dresses
  • Linda Bernell Dress in Women's Dresses
  • Long Dip Hem Dress in Women's Dresses
  • Long Navy Prom Dress in Women's Dresses
  • Long Stripper Dress in Women's Dresses
  • Marilyn Monroe Dress in Women's Dresses
  • Marks and Spencer Bridesmaid Dress in Women's Dresses
  • Mauve Dress
  • Medieval Renaissance Dress in Women's Dresses
  • Micro Mini Dress in Women's Dresses
  • Mink Bridesmaid Dress in Women's Dresses
  • Monsoon Bridesmaid Dress in Women's Dresses
  • Morgan Co Dress in Women's Dresses
  • Navy Pinafore Dress in Women's Dresses
  • Navy Satin Dress in Women's Dresses
  • Next Tartan Dress in Women's Dresses
  • Nurse Uniform Dress in Women's Dresses
  • Off Shoulder Gypsy Dress in Women's Dresses
  • Old Lady Dress in Women's Dresses
  • Ostrich Feather Dress in Women's Dresses
  • Pakistani Wedding Dress in Women's Dresses
  • Prom Dresses UK in Women's Dresses
  • Puffy Dress in Women's Dresses
  • Punjabi Dress in Women's Dresses
  • Rabbit Print Dress in Women's Dresses
  • Red Dance Dress in Women's Dresses
  • Revealing Dress
  • Sangria Dress
  • Satin Sissy Dress in Women's Dresses
  • See Thru Dress in Women's Dresses
  • Senorita Dress in Women's Dresses
  • Sexy Beach Dress in Women's Dresses
  • Sexy Dress Up in Women's Dresses
  • Sexy Long Evening Dress in Women's Dresses
  • Sexy Satin Dress in Women's Dresses
  • Shubette Dress in Women's Dresses
  • Silver Mermaid Prom Dress in Women's Dresses
  • Sissy Baby Dress in Women's Dresses
  • Sissy Dress in Women's Dresses
  • Sissy Maid Dress in Women's Dresses
  • Spanish Designer Dress in Women's Dresses
  • Spanish Style Dress in Women's Dresses
  • Split Leg Dress in Women's Dresses
  • Sweet Lolita Dress in Women's Dresses
  • Teal Green Bridesmaid Dresses in Women's Dresses
  • Tent Dress in Women's Dresses
  • Tiffany Prom Dress in Women's Dresses
  • Towelling Beach Dress in Women's Dresses
  • Tummy Control Dress in Women's Dresses
  • Turquoise Bridesmaid Dresses in Women's Dresses
  • Union Jack Dress in Women's Dresses
  • Vintage Dolly Dress in Women's Dresses
  • Vintage Gypsy Dress in Women's Dresses
  • Vintage Tennis Dress in Women's Dresses
  • Winnie the Pooh Dress in Women's Dresses
  • Yellow 60s Dress in Women's Dresses

breadcrumb

  • eBay
    • Fashion
    • Women
    • Women's Clothing
  • Fashion
  • Women
  • Women's Clothing
  • Dresses
  • Theory Dresses Size 6

Shop by category

  • Women's Clothing
    • Dresses
    • Activewear
    • Coats, Jackets & Waistcoats
    • Hosiery & Socks
    • Jeans
    • Jumpers & Cardigans
    • Jumpsuits & Playsuits
    • Leggings
    • Lingerie & Nightwear
    • Outfits & Sets
    • Shorts
    • Skirts
    • Suits & Suit Separates
    • Swimwear
    • Tops & Shirts
    • Trousers
  • All listings
  • Auction
  • Buy It Now
  • Best Offer
  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • List view
  • Gallery view

1,416 results

Sort: Best match

  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
    • Size: 6- Selected
    • Brand: Theory- Selected
    Clear All

    • THEORY Womens Gathered Crepe Midi Dress Black SIZE 6 BRAND NEW rrp £335 - Image 1 of 4
    • THEORY Womens Gathered Crepe Midi Dress Black SIZE 6 BRAND NEW rrp £335 - Image 2 of 4
    • THEORY Womens Gathered Crepe Midi Dress Black SIZE 6 BRAND NEW rrp £335 - Image 3 of 4
    • THEORY Womens Gathered Crepe Midi Dress Black SIZE 6 BRAND NEW rrp £335 - Image 4 of 4

    THEORY Womens Gathered Crepe Midi Dress Black SIZE 6 BRAND NEW rrp £335

    Brand new · Theory
    £91.95
    or Best Offer
    Free postage
    Click & Collect
    ⁣U⁣⁣⁣⁣⁣Z⁣⁣ ⁣D⁣6⁣ ⁣⁣⁣⁣B⁣⁣I⁣⁣ ⁣0⁣H⁣ ⁣B⁣A⁣ ⁣⁣⁣
    • Theory Women's Midi Dress UK 6 Pink 100% Silk A-Line - Image 1 of 4
    • Theory Women's Midi Dress UK 6 Pink 100% Silk A-Line - Image 2 of 4
    • Theory Women's Midi Dress UK 6 Pink 100% Silk A-Line - Image 3 of 4
    • Theory Women's Midi Dress UK 6 Pink 100% Silk A-Line - Image 4 of 4

    Theory Women's Midi Dress UK 6 Pink 100% Silk A-Line

    Pre-owned · Theory
    £13.50
    or Best Offer
    Free postage
    S⁣p⁣I⁣5⁣o⁣ ⁣F⁣C⁣n⁣ ⁣s⁣o⁣r⁣F⁣C⁣ ⁣е⁣d⁣5⁣U⁣ ⁣⁣3⁣⁣⁣S⁣⁣ ⁣
    • Theory Purple Easy Shift Dress - Image 1 of 4
    • Theory Purple Easy Shift Dress - Image 2 of 4
    • Theory Purple Easy Shift Dress - Image 3 of 4
    • Theory Purple Easy Shift Dress - Image 4 of 4

    Theory Purple Easy Shift Dress

    Pre-owned · Theory
    £38.00
    or Best Offer
    £4.95 P&P
    L⁣S⁣T⁣ ⁣E⁣p⁣o⁣U⁣n⁣ ⁣D⁣s⁣o⁣R⁣ ⁣r⁣O⁣4⁣ ⁣T⁣6⁣ ⁣е⁣d⁣⁣⁣⁣⁣
    • NWT Soft Light Slinky Theory Short Black A Line Shirt Dress size 6 - Image 1 of 4
    • NWT Soft Light Slinky Theory Short Black A Line Shirt Dress size 6 - Image 2 of 4
    • NWT Soft Light Slinky Theory Short Black A Line Shirt Dress size 6 - Image 3 of 4
    • NWT Soft Light Slinky Theory Short Black A Line Shirt Dress size 6 - Image 4 of 4

    New listingNWT Soft Light Slinky Theory Short Black A Line Shirt Dress size 6

    Brand new · Theory
    £84.44
    £14.31 P&P
    S⁣p⁣о⁣H⁣n⁣5⁣s⁣o⁣r⁣e⁣ ⁣Y⁣d⁣⁣A⁣ ⁣K⁣⁣Y⁣⁣ ⁣⁣⁣R⁣⁣4⁣ ⁣⁣
  • Theory Fitted Women’s Dress Utility Wool Uk Size 6 - Image 1 of 4

    Theory Fitted Women’s Dress Utility Wool Uk Size 6

    Brand new · Theory
    £104.67
    or Best Offer
    £2.94 P&P
    W⁣⁣W⁣⁣ ⁣W⁣⁣⁣⁣G⁣ ⁣⁣8⁣8⁣⁣ ⁣⁣7⁣J⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • THEORY Abstract Mini Dress Blue Silk Sleeveless Short Womens UK 6 - Image 1 of 4

    THEORY Abstract Mini Dress Blue Silk Sleeveless Short Womens UK 6

    Pre-owned · Theory
    £13.80
    Was: £45.99was - £45.99
    Free postage
    Click & Collect
    ⁣⁣⁣⁣⁣C⁣P⁣⁣⁣ ⁣⁣⁣Q⁣9⁣ ⁣F⁣7⁣⁣⁣ ⁣P⁣B⁣⁣ ⁣⁣⁣E⁣R⁣
  • Theory Grainne 100% Silk Button Back Shift Dress - Image 1 of 4

    Theory Grainne 100% Silk Button Back Shift Dress

    Pre-owned · Theory
    £58.67
    or Best Offer
    £17.72 P&P
    ⁣7⁣⁣⁣G⁣⁣⁣ ⁣⁣B⁣S⁣ ⁣⁣⁣L⁣⁣B⁣⁣⁣ ⁣⁣E⁣W⁣ ⁣⁣V⁣⁣B⁣
  • Theory Midi Dress Women's - Image 1 of 3

    Theory Midi Dress Women's

    Brand new · Theory
    £104.89
    Was: £292.59was - £292.59
    £14.92 P&P
    G⁣⁣⁣⁣⁣Y⁣ ⁣Z⁣Q⁣⁣ ⁣⁣D⁣G⁣ ⁣⁣V⁣⁣⁣Y⁣ ⁣T⁣⁣4⁣⁣ ⁣M⁣⁣
  • NWT Theory Modern Seamed Shift Dress, Admiral Crepe, Sheer Pink Size 6 $365 - Image 1 of 4

    NWT Theory Modern Seamed Shift Dress, Admiral Crepe, Sheer Pink Size 6 $365

    Brand new · Theory
    £115.55
    £23.63 P&P
    ⁣⁣M⁣D⁣⁣ ⁣P⁣L⁣ ⁣L⁣⁣A⁣⁣⁣ ⁣T⁣Q⁣⁣⁣ ⁣⁣S⁣⁣⁣⁣A⁣ ⁣⁣
  • Theory Blazer Dress Women's - Image 1 of 3

    Theory Blazer Dress Women's

    Brand new · Theory
    £95.99
    Was: £277.78was - £277.78
    £14.65 P&P
    M⁣⁣H⁣⁣ ⁣I⁣⁣F⁣⁣⁣⁣ ⁣6⁣5⁣⁣ ⁣⁣M⁣U⁣ ⁣5⁣⁣⁣M⁣ ⁣Q⁣⁣⁣
  • Theory Nikay Jackson Dress Size 6 Dark Gray Wool Blend Fit Flare Sleeveless - Image 1 of 4

    New listingTheory Nikay Jackson Dress Size 6 Dark Gray Wool Blend Fit Flare Sleeveless

    Pre-owned · Theory
    £32.88
    £12.79 P&P
    7⁣E⁣⁣ ⁣L⁣⁣⁣3⁣⁣ ⁣2⁣W⁣ ⁣0⁣O⁣ ⁣2⁣⁣B⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣
  • Theory Womens Black Sleeveless Square Neck Back Zip Mini Dress Size 6 - Image 1 of 4

    New listingTheory Womens Black Sleeveless Square Neck Back Zip Mini Dress Size 6

    Pre-owned · Theory
    £7.40
    £18.23 P&P
    0 bids
    6d 4h
    ⁣⁣⁣⁣J⁣S⁣⁣ ⁣⁣⁣⁣W⁣V⁣ ⁣B⁣⁣Y⁣ ⁣W⁣H⁣⁣ ⁣7⁣⁣6⁣⁣⁣⁣
  • Theory Miyani Virgin Wool Blend Split Front Sleeveless Shift Dress Stretch sz 6 - Image 1 of 4

    Theory Miyani Virgin Wool Blend Split Front Sleeveless Shift Dress Stretch sz 6

    Pre-owned · Theory
    £60.44
    or Best Offer
    £21.60 P&P
    ⁣Z⁣⁣⁣S⁣ ⁣3⁣⁣9⁣ ⁣⁣7⁣B⁣ ⁣⁣U⁣W⁣⁣⁣⁣ ⁣2⁣P⁣ ⁣⁣K⁣⁣⁣
  • Theory Women's Midi Dress UK 6 Black Viscose with Polyester, Spandex Tank Dress - Image 1 of 4

    Theory Women's Midi Dress UK 6 Black Viscose with Polyester, Spandex Tank Dress

    Pre-owned · Theory
    £61.80
    or Best Offer
    Free postage
    R⁣S⁣P⁣ ⁣p⁣o⁣n⁣ѕ⁣o⁣O⁣T⁣ ⁣r⁣E⁣e⁣B⁣d⁣⁣ ⁣7⁣L⁣⁣ ⁣⁣Z⁣⁣⁣6⁣
  • Theory Women's Midi Dress UK 6 Multi Silk with Spandex A-Line - Image 1 of 4

    Theory Women's Midi Dress UK 6 Multi Silk with Spandex A-Line

    Pre-owned · Theory
    £42.50
    or Best Offer
    Free postage
    S⁣p⁣O⁣o⁣A⁣n⁣ ⁣D⁣C⁣ѕ⁣ ⁣M⁣Z⁣ ⁣o⁣r⁣M⁣X⁣ ⁣8⁣e⁣N⁣ ⁣d⁣⁣⁣⁣ ⁣
  • Theory Women's Sleeveless Aithne Cotton Blend A-line Dress Grayish Tan Size 6 - Image 1 of 4

    New listingTheory Women's Sleeveless Aithne Cotton Blend A-line Dress Grayish Tan Size 6

    Pre-owned · Theory
    £17.30
    Was: £26.62was - £26.62
    or Best Offer
    £19.42 P&P
    M⁣Ѕ⁣p⁣o⁣n⁣s⁣D⁣o⁣ ⁣H⁣W⁣ ⁣E⁣W⁣ ⁣M⁣W⁣r⁣e⁣ ⁣N⁣5⁣d⁣ ⁣⁣⁣⁣ ⁣
  • RRP€450 THEORY Mini A-Line Dress US6 UK10 IT42 M Beige Stretch Pleated Belted - Image 1 of 4

    RRP€450 THEORY Mini A-Line Dress US6 UK10 IT42 M Beige Stretch Pleated Belted

    Brand new · Theory
    £45.99
    £5.70 P&P
    0 bids
    3d 21h
    6⁣⁣N⁣ ⁣⁣U⁣B⁣ ⁣⁣0⁣J⁣⁣⁣⁣ ⁣⁣M⁣A⁣⁣⁣⁣⁣⁣ ⁣⁣F⁣4⁣⁣
  • THEORY Sleeveless Shift Dress, Crewneck, Back zip, Wool Blend, Size 6, $395 NWT - Image 1 of 4

    THEORY Sleeveless Shift Dress, Crewneck, Back zip, Wool Blend, Size 6, $395 NWT

    Brand new · Theory
    £84.44
    £14.31 P&P
    ⁣⁣N⁣⁣6⁣⁣ ⁣C⁣⁣⁣⁣9⁣ ⁣U⁣Z⁣ ⁣A⁣⁣R⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣
  • Theory Malkan Bergen Flounce Sheath Dress Burgundy Size 6 Lagenlook - Image 1 of 4

    Theory Malkan Bergen Flounce Sheath Dress Burgundy Size 6 Lagenlook

    Pre-owned · Theory
    £25.77
    or Best Offer
    £18.39 P&P
    ⁣H⁣⁣6⁣ ⁣U⁣J⁣ ⁣5⁣4⁣⁣⁣⁣ ⁣U⁣1⁣ ⁣⁣⁣⁣U⁣O⁣ ⁣F⁣⁣⁣⁣ ⁣
  • Theory Julissa Wrap Dress Stretch Poplin Navy Blue 6 - Image 1 of 4

    Theory Julissa Wrap Dress Stretch Poplin Navy Blue 6

    Pre-owned · Theory
    £33.77
    £17.72 P&P
    Q⁣4⁣⁣ ⁣⁣⁣C⁣⁣1⁣ ⁣C⁣⁣U⁣ ⁣⁣Z⁣⁣O⁣⁣⁣ ⁣W⁣⁣L⁣⁣ ⁣⁣⁣
  • Theory Stretch Shift Dress 6 Black Womens Round Neck Career Business Office - Image 1 of 4

    New listingTheory Stretch Shift Dress 6 Black Womens Round Neck Career Business Office

    Pre-owned · Theory
    £35.51
    or Best Offer
    £22.19 P&P
    ⁣Z⁣⁣⁣⁣⁣P⁣⁣ ⁣⁣H⁣U⁣⁣ ⁣⁣⁣C⁣V⁣⁣⁣⁣⁣ ⁣⁣W⁣⁣Z⁣ ⁣
  • Theory Womens Maroon Short Sleeve Crew Neck Back Zip Mini Dress Size 6 - Image 1 of 4

    Theory Womens Maroon Short Sleeve Crew Neck Back Zip Mini Dress Size 6

    Pre-owned · Theory
    £7.40
    £18.23 P&P
    1 bid
    1d 19h
    ⁣⁣O⁣⁣⁣⁣⁣Y⁣⁣⁣⁣ ⁣⁣⁣8⁣X⁣⁣ ⁣N⁣N⁣ ⁣M⁣L⁣ ⁣⁣F⁣⁣8⁣
  • Theory Kamiliian Saxton 3/4 Sleeve Fit & Flare Wool Dress Womens Sz 6,Burgundy - Image 1 of 4

    New listingTheory Kamiliian Saxton 3/4 Sleeve Fit & Flare Wool Dress Womens Sz 6,Burgundy

    Pre-owned · Theory
    £35.55
    or Best Offer
    £19.99 P&P
    ⁣8⁣I⁣ ⁣⁣Q⁣⁣⁣5⁣ ⁣N⁣⁣⁣⁣⁣⁣C⁣ ⁣⁣2⁣⁣⁣⁣⁣⁣⁣U⁣⁣
  • Theory Sleeveless Hi Crew Neck Dress Size 8 Black Tweed Canvas Mini $395 Retail - Image 1 of 4

    Theory Sleeveless Hi Crew Neck Dress Size 8 Black Tweed Canvas Mini $395 Retail

    Brand new · Theory
    £55.11
    or Best Offer
    £22.47 P&P
    ⁣⁣⁣⁣⁣8⁣X⁣⁣⁣ ⁣D⁣H⁣⁣⁣⁣⁣ ⁣R⁣⁣⁣S⁣⁣ ⁣F⁣⁣G⁣ ⁣⁣
  • Theory Galician Marique Dress Size 0 UK 6 Black Lace Silk Lined Long Sleeve - Image 1 of 4

    Theory Galician Marique Dress Size 0 UK 6 Black Lace Silk Lined Long Sleeve

    Pre-owned · Theory
    £39.95
    or Best Offer
    £3.50 P&P
    Click & Collect
    ⁣6⁣⁣⁣⁣⁣⁣D⁣ ⁣⁣⁣8⁣⁣P⁣⁣ ⁣⁣⁣M⁣Y⁣ ⁣⁣C⁣K⁣ ⁣F⁣G⁣ ⁣
  • Theory Twist Midi Dress 6 Black Satin Lightweight *Minor Flaws* 3/4 Sleeve - Image 1 of 4

    Theory Twist Midi Dress 6 Black Satin Lightweight *Minor Flaws* 3/4 Sleeve

    New (other) · Theory
    £26.67
    or Best Offer
    £20.16 P&P
    ⁣V⁣4⁣ ⁣T⁣L⁣⁣⁣⁣⁣⁣⁣ ⁣⁣K⁣⁣⁣⁣⁣⁣⁣9⁣ ⁣S⁣⁣⁣V⁣ ⁣
  • Theory Diamra Zeno virgin wool sleeveless pinstripe dress size 6 - Image 1 of 4

    Theory Diamra Zeno virgin wool sleeveless pinstripe dress size 6

    Pre-owned · Theory
    £44.44
    or Best Offer
    £21.35 P&P
    W⁣⁣⁣⁣D⁣ ⁣D⁣⁣⁣⁣P⁣ ⁣M⁣R⁣ ⁣⁣A⁣⁣⁣X⁣ ⁣7⁣⁣⁣U⁣⁣⁣ ⁣
  • THEORY for SAKS FIFTH AVENUE Size 6 Ivory Sleeveless Linen Maxi Dress - Image 1 of 4

    THEORY for SAKS FIFTH AVENUE Size 6 Ivory Sleeveless Linen Maxi Dress

    Pre-owned · Theory
    £70.22
    Was: £292.59was - £292.59
    £22.92 P&P
    A⁣B⁣ ⁣A⁣G⁣ ⁣⁣⁣P⁣S⁣⁣ ⁣2⁣⁣⁣8⁣⁣⁣⁣ ⁣4⁣⁣F⁣⁣ ⁣⁣⁣P⁣
  • Theory Dress Afala White Eyelet Embroidered Cotton Size 6 Belted A-Line - Image 1 of 4

    Theory Dress Afala White Eyelet Embroidered Cotton Size 6 Belted A-Line

    Pre-owned · Theory
    £88.00
    Was: £147.56was - £147.56
    or Best Offer
    £18.76 P&P
    Y⁣2⁣ ⁣Q⁣U⁣ ⁣1⁣S⁣p⁣o⁣L⁣n⁣s⁣o⁣r⁣ ⁣1⁣е⁣6⁣ ⁣d⁣⁣H⁣8⁣ ⁣⁣⁣⁣
  • theory silk dress 6 - summer dress - Image 1 of 4

    theory silk dress 6 - summer dress

    Pre-owned · Theory
    £35.56
    or Best Offer
    £19.10 P&P
    S⁣X⁣p⁣9⁣ ⁣o⁣n⁣D⁣s⁣F⁣o⁣r⁣ ⁣W⁣E⁣ ⁣G⁣е⁣d⁣W⁣ ⁣⁣⁣V⁣6⁣ ⁣Q⁣⁣
  • Theory Dress Women 6 Black Linen Shirt Button Up Plaid Career Preppy Lined * - Image 1 of 4

    Theory Dress Women 6 Black Linen Shirt Button Up Plaid Career Preppy Lined *

    Pre-owned · Theory
    £22.21
    or Best Offer
    £17.72 P&P
    B⁣3⁣ ⁣S⁣p⁣o⁣n⁣s⁣Z⁣A⁣о⁣r⁣e⁣d⁣⁣⁣⁣ ⁣7⁣7⁣ ⁣V⁣⁣⁣Q⁣ ⁣9⁣⁣
  • THEORY 100% Silk Carstan Autumn Print Floral Dress Size 6 - Image 1 of 4

    THEORY 100% Silk Carstan Autumn Print Floral Dress Size 6

    Pre-owned · Theory
    £35.41
    or Best Offer
    £19.07 P&P
    S⁣p⁣o⁣C⁣I⁣ ⁣n⁣s⁣R⁣о⁣X⁣r⁣e⁣d⁣⁣⁣⁣⁣⁣ ⁣⁣⁣5⁣⁣U⁣ ⁣⁣⁣
  • Theory U.S. Size 6 White Eyelet 100% Cotton A-Line Dress Belted + $345 price tag - Image 1 of 4

    Theory U.S. Size 6 White Eyelet 100% Cotton A-Line Dress Belted + $345 price tag

    Pre-owned · Theory
    £111.10
    £22.19 P&P
    ⁣⁣⁣7⁣⁣0⁣⁣ ⁣⁣⁣E⁣⁣K⁣ ⁣2⁣⁣⁣⁣V⁣ ⁣J⁣⁣⁣F⁣ ⁣M⁣S⁣ ⁣
  • NWOT Theory Dart Mini Dress Herringbone Linen Blend 6 - Image 1 of 4

    NWOT Theory Dart Mini Dress Herringbone Linen Blend 6

    New (other) · Theory
    £75.56
    £22.44 P&P
    L⁣M⁣ ⁣⁣8⁣⁣8⁣⁣⁣ ⁣Z⁣J⁣ ⁣4⁣⁣S⁣⁣ ⁣⁣⁣⁣Y⁣⁣⁣U⁣ ⁣8⁣⁣
  • Theory Silk Jersey Dress Black Size US0 (Uk4-8) - Image 1 of 4

    Theory Silk Jersey Dress Black Size US0 (Uk4-8)

    Pre-owned · Theory
    £42.28
    £2.70 P&P
    Click & Collect
    ⁣⁣⁣⁣M⁣⁣⁣1⁣ ⁣⁣9⁣H⁣⁣ ⁣L⁣H⁣⁣ ⁣L⁣⁣T⁣ ⁣⁣⁣⁣3⁣H⁣ ⁣
  • Theory Stretch Dress Gingham black white Size 6 - Image 1 of 4

    Theory Stretch Dress Gingham black white Size 6

    Pre-owned · Theory
    £44.44
    or Best Offer
    £19.36 P&P
    ⁣⁣⁣⁣0⁣⁣4⁣ ⁣⁣J⁣⁣6⁣ ⁣D⁣S⁣ ⁣⁣⁣⁣⁣I⁣⁣⁣⁣⁣3⁣ ⁣⁣
  • Theory Betty Wool Blend Sleeveless Fitted Midi Gray Sheath Dress Size 6 - Image 1 of 4

    Theory Betty Wool Blend Sleeveless Fitted Midi Gray Sheath Dress Size 6

    Pre-owned · Theory
    £44.44
    or Best Offer
    £18.34 P&P
    4⁣⁣J⁣⁣ ⁣G⁣⁣Z⁣ ⁣6⁣N⁣⁣⁣ ⁣J⁣⁣0⁣⁣⁣ ⁣X⁣⁣F⁣⁣⁣ ⁣L⁣⁣
  • Theory Women's Black Silk Slip Dress Size 6 - Image 1 of 4

    Theory Women's Black Silk Slip Dress Size 6

    Pre-owned · Theory
    £21.00
    Was: £42.00was - £42.00
    or Best Offer
    Free postage
    Click & Collect
    ⁣C⁣⁣R⁣⁣ ⁣Z⁣⁣L⁣⁣⁣ ⁣6⁣⁣⁣⁣⁣⁣N⁣⁣ ⁣0⁣4⁣⁣⁣⁣⁣ ⁣
  • Theory Women’s Sz 6 Peplum Tweed Black Sleeveless Canvas Dress BR - Image 1 of 4

    Theory Women’s Sz 6 Peplum Tweed Black Sleeveless Canvas Dress BR

    Pre-owned · Theory
    £31.96
    Was: £35.51was - £35.51
    or Best Offer
    £20.70 P&P
    G⁣Z⁣S⁣p⁣ ⁣o⁣n⁣s⁣H⁣X⁣ ⁣o⁣r⁣е⁣d⁣0⁣⁣R⁣⁣⁣ ⁣⁣1⁣E⁣⁣ ⁣V⁣R⁣
  • THEORY Size 6 Navy Blue Didianne Sleeveless Shift Dress Linen Pockets - Image 1 of 4

    THEORY Size 6 Navy Blue Didianne Sleeveless Shift Dress Linen Pockets

    Pre-owned · Theory
    £52.44
    or Best Offer
    £13.37 P&P
    G⁣S⁣p⁣o⁣n⁣s⁣o⁣2⁣ ⁣r⁣е⁣d⁣A⁣⁣F⁣ ⁣⁣⁣Y⁣9⁣⁣ ⁣⁣⁣N⁣T⁣ ⁣⁣
  • NWT Theory Bustier Sun Dress sz 6 - Image 1 of 4

    NWT Theory Bustier Sun Dress sz 6

    Brand new · Theory
    £69.33
    or Best Offer
    £20.10 P&P
    11 watching
    R⁣T⁣ ⁣I⁣I⁣ ⁣H⁣⁣G⁣⁣⁣ ⁣⁣⁣E⁣⁣⁣⁣T⁣ ⁣⁣⁣⁣R⁣⁣R⁣ ⁣L⁣
  • Theory $285 Vaille B Dark Brisk Melange Sevona Wool Belted Sheath Dress SZ 6 - Image 1 of 4

    Theory $285 Vaille B Dark Brisk Melange Sevona Wool Belted Sheath Dress SZ 6

    Pre-owned · Theory
    £57.78
    or Best Offer
    £20.76 P&P
    O⁣⁣⁣⁣⁣⁣⁣L⁣⁣ ⁣⁣⁣⁣U⁣F⁣ ⁣⁣⁣⁣⁣⁣G⁣9⁣ ⁣⁣0⁣U⁣⁣
  • Theory Gleda Gray Pinstripe Dress Sheath Sleeveless Pockets Wool Blend Size 6 - Image 1 of 4

    Theory Gleda Gray Pinstripe Dress Sheath Sleeveless Pockets Wool Blend Size 6

    Pre-owned · Theory
    £22.13
    £17.54 P&P
    Z⁣⁣X⁣⁣ ⁣⁣4⁣⁣⁣0⁣⁣ ⁣⁣⁣P⁣C⁣ ⁣Z⁣⁣T⁣⁣⁣ ⁣C⁣B⁣⁣⁣ ⁣
  • NWT THEORY VARETTA NAVY SPRING SUIT WOOL BLEND SHORT SLEEVE DRESS SIZE 6 - Image 1 of 4

    NWT THEORY VARETTA NAVY SPRING SUIT WOOL BLEND SHORT SLEEVE DRESS SIZE 6

    Brand new · Theory
    £114.67
    £23.19 P&P
    30 watching
    N⁣⁣⁣⁣⁣1⁣⁣⁣ ⁣⁣4⁣W⁣ ⁣⁣⁣⁣R⁣⁣A⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣
  • Theory Womens Dress Size 6 Alderdale Linen Blend Light Blue High Low Sleeveless - Image 1 of 4

    Theory Womens Dress Size 6 Alderdale Linen Blend Light Blue High Low Sleeveless

    Pre-owned · Theory
    £44.44
    or Best Offer
    £19.34 P&P
    ⁣B⁣⁣2⁣⁣ ⁣⁣Q⁣⁣T⁣ ⁣⁣9⁣9⁣⁣⁣⁣ ⁣L⁣⁣A⁣⁣ ⁣⁣K⁣⁣⁣P⁣
  • Sz 6 Theory Ivory Flared Square Neck Mini Dress - Image 1 of 4

    Sz 6 Theory Ivory Flared Square Neck Mini Dress

    Pre-owned · Theory
    £35.51
    or Best Offer
    £18.19 P&P
    J⁣⁣O⁣⁣ ⁣⁣1⁣8⁣⁣⁣⁣⁣ ⁣U⁣S⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣1⁣⁣
  • Theory Off-The-Shoulder Wool Sheath Wool Dress V-neck Sleeveless Size 6 $795 NWT - Image 1 of 4

    Theory Off-The-Shoulder Wool Sheath Wool Dress V-neck Sleeveless Size 6 $795 NWT

    Brand new · Theory
    £141.33
    £15.99 P&P
    W⁣5⁣⁣⁣⁣ ⁣J⁣⁣⁣R⁣ ⁣⁣⁣⁣7⁣O⁣⁣ ⁣⁣8⁣Z⁣⁣⁣⁣⁣⁣ ⁣5⁣
  • Theory Belted Midi Dress in Good Linen Size 6 Retail $445 - Image 1 of 4

    Theory Belted Midi Dress in Good Linen Size 6 Retail $445

    Brand new · Theory
    £70.22
    £26.47 P&P
    P⁣⁣O⁣⁣⁣ ⁣⁣0⁣T⁣⁣⁣⁣ ⁣⁣0⁣⁣A⁣⁣⁣⁣ ⁣D⁣I⁣ ⁣8⁣O⁣ ⁣⁣
  • Theory Lidiya Shirt Dress Gingham Plaid Button Down Long Sleeve Purple Yellow 6 - Image 1 of 4

    Theory Lidiya Shirt Dress Gingham Plaid Button Down Long Sleeve Purple Yellow 6

    Pre-owned · Theory
    £31.10
    or Best Offer
    £20.73 P&P
    ⁣7⁣B⁣ ⁣⁣⁣⁣⁣N⁣⁣⁣⁣5⁣ ⁣⁣E⁣⁣B⁣ ⁣⁣⁣9⁣L⁣ ⁣V⁣⁣⁣⁣
  • Theory Womens Sz 6 100% Silk Sleeveless Shift Dress Lined - Image 1 of 4

    Theory Womens Sz 6 100% Silk Sleeveless Shift Dress Lined

    Pre-owned · Theory
    £44.44
    or Best Offer
    £18.28 P&P
    ⁣⁣⁣⁣Q⁣6⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣D⁣⁣⁣⁣⁣⁣P⁣ ⁣⁣W⁣C⁣⁣⁣
  • Theory Nikay Black Fit & Flare Dress 6 Sleeveless Classic Minimalist Designer - Image 1 of 4

    Theory Nikay Black Fit & Flare Dress 6 Sleeveless Classic Minimalist Designer

    Pre-owned · Theory
    £22.22
    or Best Offer
    £17.37 P&P
    ⁣D⁣⁣U⁣⁣ ⁣Q⁣⁣F⁣⁣⁣⁣ ⁣⁣E⁣R⁣⁣⁣ ⁣X⁣M⁣ ⁣Q⁣⁣3⁣⁣⁣ ⁣
  • Theory Nikay Dress 6 Black White Houndstooth Sheath Fit Flare Jersey - Image 1 of 4

    Theory Nikay Dress 6 Black White Houndstooth Sheath Fit Flare Jersey

    Pre-owned · Theory
    £31.99
    Was: £35.55was - £35.55
    £12.76 P&P
    ⁣⁣⁣⁣⁣4⁣⁣I⁣⁣⁣ ⁣⁣⁣⁣Q⁣G⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣G⁣R⁣
  • THEORY SS BD DRESS******SIZE: 6 - Image 1 of 3

    THEORY SS BD DRESS******SIZE: 6

    Brand new · Theory
    £22.22
    £20.52 P&P
    0 bids
    3d 18h
    ⁣O⁣⁣⁣⁣2⁣⁣ ⁣⁣⁣⁣Z⁣⁣G⁣ ⁣J⁣⁣⁣⁣⁣⁣⁣6⁣ ⁣U⁣⁣M⁣ ⁣
  • Theory Women's Black Sleeveless Sheath Dress Size 6 Cotton Basic Career - Image 1 of 4

    Theory Women's Black Sleeveless Sheath Dress Size 6 Cotton Basic Career

    Pre-owned · Theory
    £26.66
    or Best Offer
    £18.26 P&P
    S⁣⁣⁣B⁣⁣ ⁣⁣G⁣⁣4⁣⁣ ⁣⁣X⁣N⁣⁣ ⁣5⁣F⁣ ⁣A⁣7⁣ ⁣⁣⁣⁣⁣ ⁣
  • Theory Women's US Size 6/UK Size 10 Grey Roll Neck Dress - Wool/Angora Dress - Image 1 of 4

    Theory Women's US Size 6/UK Size 10 Grey Roll Neck Dress - Wool/Angora Dress

    Pre-owned · Theory
    £31.88
    or Best Offer
    £4.20 P&P
    Click & Collect
    ⁣3⁣B⁣⁣ ⁣⁣S⁣0⁣⁣ ⁣⁣W⁣Y⁣ ⁣⁣T⁣⁣G⁣⁣ ⁣⁣S⁣O⁣ ⁣⁣J⁣⁣⁣
  • Theory Black 100% Linen Split Neck Shift Dress Size 6 Mini Lagenlook Casual - Image 1 of 4

    Theory Black 100% Linen Split Neck Shift Dress Size 6 Mini Lagenlook Casual

    Pre-owned · Theory
    £31.99
    Was: £35.55was - £35.55
    £12.76 P&P
    J⁣⁣T⁣ ⁣L⁣J⁣⁣⁣ ⁣S⁣L⁣⁣⁣⁣ ⁣⁣0⁣L⁣ ⁣⁣⁣⁣7⁣⁣⁣⁣⁣ ⁣
  • THEORY Ulrika Chambray Denim One Shoulder Long Sleeve Shift Dress Women's 6 - Image 1 of 4

    THEORY Ulrika Chambray Denim One Shoulder Long Sleeve Shift Dress Women's 6

    Pre-owned · Theory
    £58.67
    or Best Offer
    £17.72 P&P
    ⁣1⁣B⁣ ⁣⁣T⁣⁣Y⁣⁣ ⁣⁣⁣⁣0⁣⁣⁣⁣4⁣⁣⁣ ⁣⁣J⁣⁣E⁣⁣ ⁣M⁣
  • Theory Womens Peplum Linen-Blend Dress White Size 6 J0303602 $375.00 - Image 1 of 4

    Theory Womens Peplum Linen-Blend Dress White Size 6 J0303602 $375.00

    Pre-owned · Theory
    £39.99
    Was: £44.44was - £44.44
    or Best Offer
    £19.23 P&P
    ⁣⁣⁣Q⁣⁣7⁣ ⁣F⁣⁣⁣U⁣ ⁣Q⁣⁣H⁣ ⁣⁣⁣⁣P⁣⁣⁣⁣⁣S⁣ ⁣⁣L⁣
  • Theory Blue Dress, UK Size 6 - Image 1 of 4

    Theory Blue Dress, UK Size 6

    Pre-owned · Theory
    £167.99
    Free postage
    Click & Collect
    2⁣S⁣р⁣J⁣o⁣n⁣s⁣o⁣ ⁣8⁣3⁣ ⁣W⁣r⁣e⁣Y⁣d⁣ ⁣7⁣⁣M⁣⁣ ⁣P⁣I⁣ ⁣5⁣⁣
  • Theory Shirt dress 6 Chambray Soft Crunch Mel M033606R $395 LINEN Blend - Image 1 of 4

    Theory Shirt dress 6 Chambray Soft Crunch Mel M033606R $395 LINEN Blend

    Brand new · Theory
    £44.44
    or Best Offer
    £22.34 P&P
    14 watching
    S⁣3⁣ ⁣D⁣S⁣9⁣ ⁣B⁣р⁣o⁣n⁣E⁣s⁣ ⁣H⁣0⁣ ⁣o⁣3⁣r⁣9⁣e⁣d⁣⁣⁣⁣⁣ ⁣

Results Pagination - Page 1

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10