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

breadcrumb

  • eBay
    • Fashion
    • Women
    • Women's Clothing
  • Fashion
  • Women
  • Women's Clothing
  • Swimwear
  • Principles Swimwear for Women

Principles Swimwear for Women

Shop by category

  • Women's Clothing
    • Swimwear
    • Activewear
    • Coats, Jackets & Waistcoats
    • Dresses
    • Hosiery & Socks
    • Jeans
    • Jumpers & Cardigans
    • Jumpsuits & Playsuits
    • Leggings
    • Lingerie & Nightwear
    • Outfits & Sets
    • Shorts
    • Skirts
    • Suits & Suit Separates
    • Tops & Shirts
    • Trousers

You may also like

  • Unbranded Swimwear for Women
    Unbranded Swimwear for Women
  • Freya Swimwear for Women
    Freya Swimwear for Women
  • Pour Moi Women's Swimwear
    Pour Moi Women's Swimwear

More to explore

  • 34gg Swimwear
  • 34hh Swimwear
  • 38hh Swimwear
  • African Suit in Women's Swimwear
  • Barbie Swimsuit in Women's Swimwear
  • Baywatch in Women's Swimwear
  • Bikini Hotpants in Women's Swimwear
  • Bodysculpt in Women's Swimwear
  • Chain Bikini in Women's Swimwear
  • Coral Bay Swimwear
  • Curvy Kate in Women's Swimwear
  • Full Body Swimsuit in Women's Swimwear
  • Gold Chain Bikini in Women's Swimwear
  • Hidden Support in Women's Swimwear
  • Islamic Swimwear
  • Jewelled Swimwear
  • Kaftan Beach Dress in Women's Swimwear
  • Lemon Print in Women's Swimwear
  • Low Leg Swimsuit in Women's Swimwear
  • Manuel Canovas in Women's Swimwear
  • Marks and Spencer Kaftan in Women's Swimwear
  • Mastectomy Swimwear
  • Micro Mini Bikini in Women's Swimwear
  • Neon Swimwear
  • Ocean Club in Women's Swimwear
  • Pvc Bikini in Women's Swimwear
  • Rip Curl Mirage in Women's Swimwear
  • Sexy Beach Dress in Women's Swimwear
  • Sexy Leotard in Women's Swimwear
  • Sheer Bikini in Women's Swimwear
  • Shiny Swimsuit in Women's Swimwear
  • Short Beach Skirt in Women's Swimwear
  • Speedo Endurance in Women's Swimwear
  • Star Wars Swimsuit in Women's Swimwear
  • Swimming Bundle in Women's Swimwear
  • Tan Thru Swimwear in Women's Swimwear
  • Teardrop Bikini in Women's Swimwear
  • Thong Bodysuit in Women's Swimwear
  • Towelling Beach Dress in Women's Swimwear
  • Zip Back Swimsuit in Women's Swimwear

Related Searches

  • Principles Petite
  • Principles Book
  • Principles 12
  • Swimming Clothes Women
  • 10 Principles
  • Swim Briefs Women
  • Brown Swimsuit
  • Competition Swimsuit
  • Women Bikini
  • White Swimsuit
  • Womens Swimming Shorts and Top
  • Sport Swimsuit
    • Stunning Beach Cover Up Size 16 - Image 1 of 4
    • Stunning Beach Cover Up Size 16 - Image 2 of 4
    • Stunning Beach Cover Up Size 16 - Image 3 of 4
    • Stunning Beach Cover Up Size 16 - Image 4 of 4

    Stunning Beach Cover Up Size 16

    Pre-owned · Principles
    £5.43
    or Best Offer
    £2.72 P&P
    0 bids
    3d 23h
    ⁣⁣⁣⁣⁣⁣⁣L⁣⁣⁣I⁣⁣ ⁣A⁣E⁣⁣⁣⁣ ⁣0⁣M⁣ ⁣⁣C⁣⁣6⁣⁣ ⁣
    • Red purple paisley pattern kaftan dress size 16 Principles - Image 1 of 2
    • Red purple paisley pattern kaftan dress size 16 Principles - Image 2 of 2

    Red purple paisley pattern kaftan dress size 16 Principles

    Pre-owned · Principles
    £18.06
    or Best Offer
    £3.50 P&P
    Click & Collect
    S⁣K⁣p⁣2⁣ ⁣o⁣A⁣Y⁣ ⁣4⁣n⁣s⁣E⁣ ⁣o⁣U⁣r⁣F⁣ ⁣е⁣d⁣H⁣O⁣⁣⁣ ⁣⁣⁣
    • Womens Principles Black&white Top Uk 14 Padded Triangle Bottoms Uk 10 Bikini Set - Image 1 of 4
    • Womens Principles Black&white Top Uk 14 Padded Triangle Bottoms Uk 10 Bikini Set - Image 2 of 4
    • Womens Principles Black&white Top Uk 14 Padded Triangle Bottoms Uk 10 Bikini Set - Image 3 of 4
    • Womens Principles Black&white Top Uk 14 Padded Triangle Bottoms Uk 10 Bikini Set - Image 4 of 4

    Womens Principles Black&white Top Uk 14 Padded Triangle Bottoms Uk 10 Bikini Set

    Pre-owned · Principles
    £14.99
    or Best Offer
    £3.69 P&P
    Click & Collect
    I⁣O⁣ ⁣S⁣0⁣p⁣M⁣ ⁣Q⁣D⁣о⁣n⁣ ⁣I⁣s⁣X⁣o⁣r⁣ ⁣O⁣T⁣ ⁣⁣⁣e⁣d⁣⁣⁣
    • Principles Black Strappy Style Cami Top - Size 10 (Generous Fit) - Image 1 of 4
    • Principles Black Strappy Style Cami Top - Size 10 (Generous Fit) - Image 2 of 4
    • Principles Black Strappy Style Cami Top - Size 10 (Generous Fit) - Image 3 of 4
    • Principles Black Strappy Style Cami Top - Size 10 (Generous Fit) - Image 4 of 4

    Principles Black Strappy Style Cami Top - Size 10 (Generous Fit)

    Pre-owned · Principles
    £6.49
    or Best Offer
    £2.70 P&P
    A⁣S⁣p⁣I⁣o⁣ ⁣n⁣M⁣s⁣D⁣o⁣ ⁣B⁣r⁣T⁣е⁣ ⁣1⁣d⁣⁣⁣2⁣ ⁣D⁣5⁣⁣ ⁣⁣
  • Principals Summer Top, Beach Cover Up - Image 1 of 3

    Principals Summer Top, Beach Cover Up

    Pre-owned · Principles
    £3.34
    or Best Offer
    £2.94 P&P
    ⁣⁣S⁣R⁣⁣ ⁣⁣⁣⁣⁣N⁣5⁣⁣⁣ ⁣⁣⁣P⁣⁣⁣⁣⁣⁣L⁣⁣ ⁣R⁣⁣
  • Principles Ben de Lisi Beach Shawl / Sarong / Cover Up One Size - Image 1 of 3

    Principles Ben de Lisi Beach Shawl / Sarong / Cover Up One Size

    Pre-owned · Principles
    £5.43
    or Best Offer
    £2.72 P&P
    ⁣⁣I⁣A⁣⁣ ⁣G⁣F⁣ ⁣K⁣D⁣ ⁣P⁣M⁣ ⁣Q⁣⁣C⁣ ⁣C⁣⁣⁣ ⁣⁣⁣⁣⁣⁣
  • Ladies Beach Cover Up Blue Mixed Size 14 Principles - Image 1 of 4

    Ladies Beach Cover Up Blue Mixed Size 14 Principles

    Pre-owned · Principles
    £7.55
    or Best Offer
    £2.94 P&P
    0 bids
    3d 6h
    K⁣I⁣ ⁣Y⁣⁣W⁣⁣⁣⁣⁣ ⁣0⁣W⁣ ⁣⁣⁣L⁣⁣⁣6⁣ ⁣⁣⁣⁣⁣⁣⁣⁣
  • Principles womens size 16 beach tunic cover up - Image 1 of 4

    Principles womens size 16 beach tunic cover up

    Pre-owned · Principles
    £6.50
    or Best Offer
    £2.94 P&P
    0 bids
    1d 6h
    D⁣⁣⁣⁣⁣⁣⁣H⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣X⁣⁣0⁣⁣ ⁣⁣1⁣L⁣ ⁣⁣
  • Principles Long Beach Cover Up Top Pink And Purple Size 16 Very Good Condition - Image 1 of 4

    Principles Long Beach Cover Up Top Pink And Purple Size 16 Very Good Condition

    Pre-owned · Principles
    £16.13
    or Best Offer
    £3.38 P&P
    6⁣⁣9⁣ ⁣⁣M⁣⁣⁣⁣J⁣ ⁣⁣⁣⁣3⁣O⁣ ⁣X⁣⁣⁣⁣⁣⁣⁣F⁣⁣ ⁣⁣
  • Principles Petite Beach Crochet Cover Up Dress Cardi Size S UK 8/10/12 - Image 1 of 4

    Principles Petite Beach Crochet Cover Up Dress Cardi Size S UK 8/10/12

    Pre-owned · Principles
    £8.10
    or Best Offer
    £2.94 P&P
    Click & Collect
    ⁣T⁣Q⁣ ⁣K⁣⁣⁣⁣⁣Q⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣7⁣⁣V⁣ ⁣⁣K⁣
  • One Piece Women's Tummy Control Swimsuit BNWT RRP £38 - Image 1 of 4

    New listingOne Piece Women's Tummy Control Swimsuit BNWT RRP £38

    Brand new · Principles
    £16.13
    or Best Offer
    £2.94 P&P
    0 bids
    6d 6h
    ⁣⁣⁣1⁣Z⁣⁣⁣ ⁣⁣⁣⁣9⁣2⁣ ⁣⁣N⁣1⁣⁣⁣ ⁣⁣V⁣⁣⁣A⁣⁣⁣⁣
  • Beach cover-up - Image 1 of 4

    Beach cover-up

    Pre-owned · Principles
    £5.43
    £3.35 P&P
    C⁣J⁣⁣ ⁣⁣⁣4⁣⁣⁣⁣N⁣⁣ ⁣5⁣⁣⁣X⁣⁣⁣ ⁣⁣0⁣⁣0⁣⁣⁣ ⁣⁣
  • Pink Lightweight Tunic Top Sz 18 Principles Cover Up Beach Summer (Lot 20) - Image 1 of 2

    Pink Lightweight Tunic Top Sz 18 Principles Cover Up Beach Summer (Lot 20)

    Pre-owned · Principles
    £6.50
    £2.96 P&P
    V⁣H⁣ ⁣⁣I⁣N⁣⁣⁣ ⁣⁣⁣⁣7⁣P⁣ ⁣⁣X⁣⁣O⁣⁣ ⁣A⁣⁣⁣⁣1⁣⁣ ⁣
  • BNWT Pink principles size 10 caftan beaded beach cover up swimwear Mustique £79 - Image 1 of 4

    BNWT Pink principles size 10 caftan beaded beach cover up swimwear Mustique £79

    Brand new · Principles
    £11.30
    or Best Offer
    £3.60 P&P
    Click & Collect
    S⁣p⁣o⁣7⁣n⁣K⁣ ⁣A⁣s⁣M⁣ ⁣o⁣r⁣3⁣е⁣F⁣ ⁣Y⁣S⁣ ⁣d⁣P⁣E⁣ ⁣⁣S⁣⁣⁣
  • Principles ladies swimming bikini - Size 10 - Image 1 of 2

    Principles ladies swimming bikini - Size 10

    Brand new · Principles
    £7.19
    or Best Offer
    £2.94 P&P
    Click & Collect
    Ѕ⁣H⁣p⁣L⁣ ⁣5⁣B⁣o⁣ ⁣n⁣C⁣7⁣s⁣o⁣r⁣e⁣d⁣ ⁣1⁣Y⁣⁣ ⁣⁣⁣U⁣M⁣⁣ ⁣
  • Beautiful Coverup - Size 12 - Principles - Image 1 of 4

    Beautiful Coverup - Size 12 - Principles

    Pre-owned · Principles
    £2.74
    or Best Offer
    £2.94 P&P
    0 bids
    7d 2h
    P⁣E⁣⁣⁣ ⁣O⁣V⁣ ⁣J⁣⁣⁣⁣M⁣⁣ ⁣Y⁣Y⁣⁣ ⁣B⁣M⁣ ⁣⁣⁣⁣⁣⁣ ⁣
  • Principles Beach/pool Cover Up , Size 12-14 - Image 1 of 4

    Principles Beach/pool Cover Up , Size 12-14

    Pre-owned · Principles
    £16.12
    £3.38 P&P
    5⁣U⁣ ⁣L⁣O⁣ ⁣H⁣⁣E⁣ ⁣⁣F⁣Z⁣ ⁣M⁣K⁣ ⁣⁣⁣I⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • Principles Leopard Print Beach Cover Up. Size 12. V-Neck. Tie Back. Semi Sheer - Image 1 of 4

    Principles Leopard Print Beach Cover Up. Size 12. V-Neck. Tie Back. Semi Sheer

    Pre-owned · Principles
    £9.49
    or Best Offer
    £3.59 P&P
    Click & Collect
    ⁣A⁣⁣⁣Q⁣ ⁣⁣⁣V⁣I⁣⁣ ⁣⁣⁣1⁣⁣S⁣ ⁣⁣B⁣N⁣ ⁣⁣⁣Y⁣Z⁣⁣ ⁣
  • Beach Summer Holiday Cover Up Petite Principles - Image 1 of 4

    Beach Summer Holiday Cover Up Petite Principles

    Pre-owned · Principles
    £5.43
    or Best Offer
    £2.94 P&P
    ⁣⁣R⁣H⁣⁣ ⁣⁣7⁣U⁣ ⁣⁣⁣Z⁣⁣V⁣ ⁣⁣Q⁣⁣⁣I⁣⁣ ⁣⁣F⁣⁣A⁣⁣
  • Lades Halterneck Bikini - Size 12 - Principles - Shocking Pink - VGC - Image 1 of 4

    Lades Halterneck Bikini - Size 12 - Principles - Shocking Pink - VGC

    Pre-owned · Principles
    £5.43
    or Best Offer
    £3.38 P&P
    Click & Collect
    ⁣⁣⁣E⁣⁣⁣⁣⁣⁣H⁣⁣⁣⁣⁣⁣⁣ ⁣Y⁣⁣M⁣ ⁣⁣M⁣8⁣ ⁣⁣R⁣2⁣
  • Beach Cover Up lime green black cream Sz 14 petite Principles light chiffon type - Image 1 of 4

    Beach Cover Up lime green black cream Sz 14 petite Principles light chiffon type

    Pre-owned · Principles
    £8.63
    £2.96 P&P
    ⁣M⁣C⁣ ⁣Y⁣3⁣ ⁣F⁣M⁣⁣ ⁣D⁣X⁣ ⁣M⁣Z⁣ ⁣E⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • Mix & Match Bikini Set New - Image 1 of 3

    Mix & Match Bikini Set New

    Pre-owned · Principles
    £12.91
    £3.20 P&P
    Click & Collect
    ⁣⁣I⁣7⁣⁣ ⁣D⁣⁣⁣⁣⁣X⁣⁣ ⁣⁣⁣P⁣I⁣ ⁣⁣⁣V⁣⁣9⁣⁣⁣⁣⁣
  • 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

22 results

Sort: Best match

  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • Brand: Principles- Selected