Skip to main content
Hi
!
Hello.
Sign in
or
register
Local
Daily Deals
Fashion
Help & Contact
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling
Saved feed
Saved Searches
Saved Sellers
My Garage
Sizes
Messages
Expand Notifications
Please
sign in
to view notifications.
Expand Basket
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Oasis Size 12 Dresses for Women
You may also like
Boden Women's Dresses Size 12
NEXT Size 12 Women's Dresses
Phase Eight Dresses Size 12 for Women
Monsoon Dresses Size 12 for Women
Related Searches
Oasis Dress Maxi
Oasis Women's Clothing
Oasis Flower
Free People Oasis Midi Dress
Oasis Band Clothes
Green Oasis
Oasis Acoustic
Oasis Merchandise
Guitar Oasis
Bootleg Oasis
Oasis Top
Oasis Mini
More to explore
70s Hippy Dress in Women's Dresses
Afghan Dress in Women's Dresses
Aftershock in Women's Dresses
Anarkali in Women's Dresses
As Worn by in Women's Dresses
Ascot in Women's Dresses
Ashcroft in Women's Dresses
Asian Long Dress in Women's Dresses
Babydoll Dress in Women's Dresses
Bandage in Women's Dresses
Beauty Pageant Dress in Women's Dresses
Black Medieval Dress in Women's Dresses
Bling Dress in Women's Dresses
Blondie Nites Dress in Women's Dresses
Boden Daisy Dress in Women's Dresses
Boden Towelling Dress in Women's Dresses
Candy Dress in Women's Dresses
Champagne Dress in Women's Dresses
Chartreuse 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
Crinkle in Women's Dresses
Devore in Women's Dresses
Diamante Dress Straps in Women's Dresses
Dress and Bolero in Women's Dresses
Dynasty Dress in Women's Dresses
Feather Trim Dress in Women's Dresses
Fuschia Dress in Women's Dresses
Galabeya in Women's Dresses
Gothic Vampire Dress in Women's Dresses
Goya in Women's Dresses
Greek Dress in Women's Dresses
Gypsy 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
Kettlewell in Women's Dresses
Kinky Dress in Women's Dresses
Ladies Dress Coat in Women's Dresses
Lap Dancing Dress in Women's Dresses
Lehenga in Women's Dresses
Linda Bernell Dress in Women's Dresses
Long Stripper Dress in Women's Dresses
Marilyn Monroe Dress in Women's Dresses
Medieval Renaissance Dress in Women's Dresses
Micro Mini Dress in Women's Dresses
Mink Bridesmaid Dress in Women's Dresses
Misha 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
Nitya in Women's Dresses
Nurse Uniform 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
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 Satin Dress in Women's Dresses
Shubette 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
Tent Dress in Women's Dresses
Tiffany Prom Dress in Women's Dresses
Towelling Beach Dress in Women's Dresses
Towie 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
Womens Christening Dresses
Womens Cocktail Dresses
Womens Cream Dress
Womens Sexy Dresses
Womens Tuxedo in Women's Dresses
Yellow 60s Dress in Women's Dresses
breadcrumb
eBay
Fashion
Women
Women's Clothing
Fashion
Women
Women's Clothing
Dresses
Oasis Size 12 Dresses for Women
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
Sort: Best match
Best match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
List view
Gallery view
4,006 results
Sort: Best match
Best match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
2 filters applied
Size: 12
- Selected
Brand: Oasis
- Selected
Size
12
XS
S
M
L
XL
2XL
3XL
4
6
8
10
14
16
18
20
22
24
26
One Size
Brand
Oasis
Unbranded
NEXT
Marks & Spencer
Boden
Monsoon
New Look
Phase Eight
Coast
Karen Millen
River Island
Boohoo
ASOS
Lauren Ralph Lauren
Mac Duggal
Warehouse
White Stuff
Dorothy Perkins
Calvin Klein
Lipsy
Dress Length
Short
Knee Length
Midi
Long
Hi-Low
Asymmetric
Not specified
Colour
Black
Blue
Multicoloured
Green
White
Red
Pink
Purple
Yellow
Grey
Orange
Ivory
Beige
Brown
Gold
Silver
Not specified
Sleeve Length
Sleeveless
Short Sleeve
Half Sleeve
3/4 Sleeve
Long Sleeve
Not specified
Condition
New with tags
New without tags
New with imperfections
Pre-owned
Price
Under £11
£11 to £25
Over £25
All Filters
BNWT OASIS LEMON PRINT SLEEVELESS MIDI DRESS WITH SPLIT SKIRT SIZE 12
Brand new
·
Oasis
£19.34
or Best Offer
£2.94 P&P
Oasis Women's Midi Dress UK 12 Blue 100% Polyester A-Line New with tags
Pre-owned
·
Oasis
£15.60
or Best Offer
Free postage
Stunning Floral Lace Dress. Fully Lined.
Pre-owned
·
Oasis
£20.39
or Best Offer
£2.94 P&P
Oasis V&A floral linen shift sheath dress 12 VGC summer pattern print
Pre-owned
·
Oasis
£32.94
or Best Offer
£4.10 P&P
Click & Collect
OASIS DRESS ORANGE WHITE BLACK SIZE 12
Pre-owned
·
Oasis
£5.42
or Best Offer
£2.96 P&P
Oasis vintage 90s y2k black floral babydoll cami slip dress 12 lace trim
Pre-owned
·
Oasis
£16.13
or Best Offer
£2.94 P&P
BNWT Oasis Emerald Green Lace Midi Dress M 12 Midaxi Maxi RRP £89
Brand new
·
Oasis
£20.42
£3.90 P&P
Click & Collect
1 bid
1d 7h
New listing
New Beautiful Oasis Size 12 Dress Occasion
Brand new
·
Oasis
£16.13
or Best Offer
£3.38 P&P
Stunning OASIS Soft Black Leather Classic Mini DRESS, UK 12
Pre-owned
·
Oasis
£24.99
or Best Offer
£4.25 P&P
Click & Collect
Oasis Women's Dress. Brand New With Tags. Lace And Print Detail. Size 12.
Brand new
·
Oasis
£12.92
or Best Offer
£2.94 P&P
Ladies Oasis 100% Silk Dress Cream Floral Size 12
Pre-owned
·
Oasis
£10.77
or Best Offer
£2.94 P&P
Pink Oasis Textured Dress Size 12 Excellent Condition
Pre-owned
·
Oasis
£5.50
or Best Offer
£2.94 P&P
Oasis Royal Blue/white Striped Tie Back Midi Dress Size 12
Pre-owned
·
Oasis
£10.24
or Best Offer
£2.94 P&P
Ex Oasis Women’s Sleeveless Twist Slinky Pleated Maxi Bridesmaid Dress - Grey
New (other)
·
Oasis
£13.29
Was:
£18.99
was - £18.99
£2.50 P&P
Click & Collect
Oasis Women's Maxi Dress UK 12 Multi Viscose New with tags
Pre-owned
·
Oasis
£16.10
or Best Offer
Free postage
Strappy Summer Floral Dress Oasis Size 12 Funds To Gaza
Pre-owned
·
Oasis
£1.13
£2.94 P&P
1 bid
1d
Oasis Women's Maxi Midi Shirt Dress Size Large But Would Fit 10/12/14
Brand new
·
Oasis
£6.49
or Best Offer
£2.94 P&P
0 bids
4d 1h
Oasis Bright Orange Frill Cold Shoulder Midi Column Dress size 12
Pre-owned
·
Oasis
£4.36
£3.38 P&P
1 bid
4d 3h
Women’s Oasis Black Asymmetric Beaded Embellished Mini Dress / Cami Top Size 12
Pre-owned
·
Oasis
£17.20
or Best Offer
£2.96 P&P
Oasis Women's Red Floral Summer Dress Size 12
Pre-owned
·
Oasis
£5.38
or Best Offer
£2.96 P&P
Oasis Yellow Dress Size 12
Brand new
·
Oasis
£10.78
or Best Offer
£2.94 P&P
0 bids
5d
Oasis Women's Pink Lace A Line Sleeveless Dress Size 12
Pre-owned
·
Oasis
£5.43
or Best Offer
£2.94 P&P
0 bids
8h 24m
New listing
Stunning Floral Dress From Oasis, Size 12
Brand new
·
Oasis
£2.22
or Best Offer
£2.94 P&P
0 bids
6d 2h
Oasis summer Dress. Peach/ Orange Exotic bird & Flower Print.
Pre-owned
·
Oasis
£7.58
or Best Offer
£2.94 P&P
Oasis Red Floral Midi Dress Size 12 BNWT
Brand new
·
Oasis
£21.48
£3.38 P&P
Click & Collect
Ladies Oasis Black Work Office Shift Dress Size 12
Pre-owned
·
Oasis
£3.29
or Best Offer
£2.94 P&P
0 bids
1h 26m
OASIS Women's Sleeveless Occassion Dress (Size UK 12)- Petite, Slim Fit
Brand new
·
Oasis
£21.47
£2.94 P&P
Click & Collect
OASIS Green Mirrored Leaf Placement Column Midi Dress [12]
Brand new
·
Oasis
£18.26
£2.94 P&P
Oasis Navy Blue Bird Print Ruffle Whimsy Feminine Retro 40s Midi Dress Size 12
Pre-owned
·
Oasis
£14.99
£3.50 P&P
Click & Collect
Oasis Dress UK12 Green White Polka Dot Balloon Sleeve With Tags Women - Preloved
Pre-owned
·
Oasis
£29.99
or Best Offer
Free postage
Click & Collect
Oasis Light Blue Floral Chiffon Maxi Dress Long Sleeves Size 12
Pre-owned
·
Oasis
£29.78
or Best Offer
£2.94 P&P
0 bids
1d 5h
Oasis Multi Midi Dress Womens Daywear Dresses
Brand new
·
Oasis
£27.00
Was:
£69.00
was - £69.00
Free postage
Click & Collect
BNWT OASIS LACE TOP FLORAL SKIRT MIDI DRESS Size 12 Wedding Summer Party
Brand new
·
Oasis
£24.60
or Best Offer
£3.50 P&P
Est. delivery
Fri, Aug 15
Women's Oasis Midi Pleated Dress Embroidered Details Size 12 Vgc
Pre-owned
·
Oasis
£12.92
£3.38 P&P
Click & Collect
0 bids
4d 7h
BNWT Oasis Women's Bottle Green Floral Chiffon Lace Midi Dress UK size 12
Brand new
·
Oasis
£21.48
or Best Offer
£2.96 P&P
NEW stretch Size L Jersey Stretch Wrap Dress Gingham Check Smart Casual 1950s
New (other)
·
Oasis
£17.20
£3.99 P&P
Click & Collect
OASIS SIZE 12 DRESS CREAM BEIGE COWL SHIFT SUMMER SMART E
Pre-owned
·
Oasis
£4.99
£3.10 P&P
Oasis Floral Monochrome Midi Dress Size 12 Fits 10
Brand new
·
Oasis
£11.32
or Best Offer
£2.94 P&P
Oasis Black Floral Viscose Fit And Flare Dress UK 12 VGC
Pre-owned
·
Oasis
£7.58
£2.94 P&P
Striking Oasis Cobalt Blue Bow Sleeves Midi Wrap Frill Dress 12 was £50 RARE VGC
Pre-owned
·
Oasis
£31.87
or Best Offer
£3.50 P&P
Click & Collect
OASIS TEA DRESS Cornflower BLUE Lace Frills CROCHET Lace Fit & Flare Sz 12 NEW
Brand new
·
Oasis
£20.00
or Best Offer
£3.50 P&P
Click & Collect
OASIS Ladies Black wrap Dress size UK 12
Pre-owned
·
Oasis
£16.13
or Best Offer
£3.38 P&P
Click & Collect
Brand new Oasis summer womens floral red dress Size 12 UK
Brand new
·
Oasis
£5.42
or Best Offer
£2.94 P&P
0 bids
1d 18h
Oasis Tuxedo Jacket Style Black Dress - Double Breasted - Size 12 BNWT RRP £60
Brand new
·
Oasis
£22.99
£3.95 P&P
Women’s Oasis Black Floral Long Sleeve Button Up Dress Size 12
Pre-owned
·
Oasis
£4.36
£2.94 P&P
1 bid
1d 20h
OASIS DRESS floral box pleat knee length summer wedding BNWT rrp£72 12 pale blue
Brand new
·
Oasis
£39.99
or Best Offer
Free postage
Click & Collect
Oasis Silver Wear Your Own Way Pleat Multiway Maxi Dress Size UK 12 Wedding
Pre-owned
·
Oasis
£24.99
or Best Offer
Free postage
Click & Collect
Oasis Navy Floral Dress Size 12
Pre-owned
·
Oasis
£6.44
£2.94 P&P
Oasis Light Blue Bird Floral Wrap Dress Size 12
Brand new
·
Oasis
£10.78
£2.94 P&P
Oasis Turquoise Floral Occasion Dress Size 12 Worn Once & Pristine
Pre-owned
·
Oasis
£10.77
or Best Offer
£3.45 P&P
Click & Collect
Oasis Summer Sleeveless Dress Short Floral White Blue Button Up Women’s UK12
Pre-owned
·
Oasis
£13.99
£3.75 P&P
Click & Collect
Oasis V&A Blue Red Floral Bird Pleated Strappy Maxi Dress 12 Fit 10 RARE
Pre-owned
·
Oasis
£28.75
or Best Offer
£3.50 P&P
Click & Collect
Vintage 1920s 1930s style Chiffon Maxi Frill Cape Wrap Dress UK 12 TWINWOOD
Pre-owned
·
Oasis
£30.00
£4.55 P&P
Click & Collect
BNWT Oasis Mid Blue Denim Midi Dress Pintuck Lace Peasant Boho 10 / 12 £48
Brand new
·
Oasis
£31.87
or Best Offer
£3.50 P&P
Click & Collect
New listing
Beautiful Brand New dress With Tags from Oasis . Size 12.
Brand new
·
Oasis
£10.78
or Best Offer
£2.94 P&P
Women's Oasis Green Orange Sleeveless Maxi Dress UK Size 12 - 14
Pre-owned
·
Oasis
£9.99
or Best Offer
£3.50 P&P
New listing
Oasis Ladies Cream Black Dotty Pattern Midaxi Tie Neck Ruffle Dress Size 12 BNWT
Brand new
·
Oasis
£26.68
or Best Offer
£3.45 P&P
0 bids
6d 21h
Oasis Size 12 Shift Dress Black Floral Lace Overlay LBD Sleeveless Y2k
New (other)
·
Oasis
£8.87
£3.50 P&P
Click & Collect
OASIS SIZE UK 12 GREEN DRESS MINI SHORT SLEEVE HIGH NECK PARTY OCCASION WOMENS
NEXT WORKING DAY dispatch on all orders received by 7pm
Pre-owned
·
Oasis
£14.99
or Best Offer
£3.49 P&P
Click & Collect
. Size 12 Dress by OASIS Silk Chiffon Black Teal Floral Print Sequinned
New (other)
·
Oasis
£26.68
£2.94 P&P
Click & Collect
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10