1,500+ results
- Ended May 1, 2025Kanu Surf Girls Flower Swimsuit Purple size 12Opens in a new window or tabNew (Other)tegurl27 (26) 100%
- Sold May 1, 2025NWT Nike Girls Black & White Logo Razor Back One-Piece Swim Suit Sz 12 NEWOpens in a new window or tabBrand Newpurplekimi1218 (7,317) 100%
- Ended May 1, 2025Girls Wonder Nation 2 Piece Swimsuit Size XXL (18) NWTOpens in a new window or tabBrand Newadam12connie (2,574) 100%
- Sold May 1, 2025$89 Splendid Littles Girl's Pink Hidden Shores Ruffle One Piece Swimsuit Size 12Opens in a new window or tabBrand New$12.58Was: $35.9565% offor Best Offer+$9.99 delivery in 2-4 daystruehabit (268,940) 98.4%
- Sold May 1, 2025$60 Splendid Girls' Blue White Striped Cold Shoulder Ruffled One Piece Size 12Opens in a new window or tabBrand New$17.13Was: $48.9565% offor Best Offer+$9.99 delivery in 2-4 daystruehabit (268,940) 98.4%
- Ended May 1, 2025Girl's Lands' End Red Racerback One Piece Swim Suit- Size 12- VGUCOpens in a new window or tabPre-Ownedyuri_glasgow (711) 100%
- Sold May 1, 2025NWT Girl's Racing Competition Training One Piece Swimwear Size 28, M, Girl's 12Opens in a new window or tabBrand Newqstarlit (9,581) 100%
- Sold May 1, 2025Well Dressed Wolf 11-12 Wildling NWT Pink Lace Rashguard Tankini Swim LA1-312Opens in a new window or tabBrand Newmurraylass (46,326) 100%
- Sold May 1, 2025Well Dressed Wolf Wildling NWT 11-12 Basketweave Peony Tankini Swim LA1-315Opens in a new window or tabBrand Newmurraylass (46,326) 100%
- Ended May 1, 2025Girls Size 11-12 Cotton On Kids Bubblegum Pop Gingham Bikini NewOpens in a new window or tabBrand Newlatishab2012 (1,082) 99.2%
- Ended May 1, 2025NEW Girls 2 pc Swimsuit Size 12Opens in a new window or tabBrand Newlynetteragdoll (2,159) 100%
- Sold May 1, 2025Stella Cove Girls Open Belly Pastel Snake Reptile Print 1 Piece Swim Suit 12Opens in a new window or tabPre-Ownedmakennasthreads (1,000) 99.3%
- Sold May 1, 2025Sweet Honey Girls Sz 12Y 2 Piece Floral Rashguard Bikini Bottom RuffleOpens in a new window or tabPre-Ownedjean_a_g (357) 100%
- Ended May 1, 2025❤ LANDS' END girls swimsuit bathing suit 12 tankini Skort Black White StripeOpens in a new window or tabBrand Newelizabeth3267 (1,717) 100%
- Ended May 1, 2025NWT Little Peixoto Amelia Bikini Set Girl Size 12 Original $78 Black RainbowOpens in a new window or tabBrand Newelizabeth3267 (1,717) 100%
- Ended May 1, 2025More Than Magic Girl's Pink Shimmering Swimsuit Size L 10/12Opens in a new window or tabPre-Ownedcharlottes_webb (1,787) 100%
- Ended May 1, 2025Marc Jacobs Girls Swim Bottom With Bow Size 12Opens in a new window or tabPre-Ownedgagagogo (1,248) 100%
- Ended May 1, 2025NWT Speedo Girls Size 12 Bikini Swimsuit Top OnlyOpens in a new window or tabBrand Newkava13 (314) 100%
- Sold May 1, 2025Hurley Girls 2 Piece Bathing Suit Size 12 New With TagsOpens in a new window or tabBrand Newcardfan54 (483) 99.2%
- Ended May 1, 2025Abercrombie Kids Girls White Swim Cover Up Size 11/12 Gently UsedOpens in a new window or tabPre-Ownedjudylm16 (3,008) 99.4%
- Ended May 1, 2025Girls Kami Blue Gold Stripe Pattern 1 Piece Bathing Swim Suit - SZ 12Opens in a new window or tabPre-Ownedlauramedway (3,576) 97.8%
- Sold May 1, 2025Kanu Surf Swimsuit Girls 12 Lavender Solid Ribbed 2 Piece Tankini Swimwear 2844Opens in a new window or tabNew (Other)Top Rated Plusfabulousdeals7 (2,543) 99.9%
- Sold May 1, 2025JUSTICE girls Two piece swim suit size 12Opens in a new window or tabPre-Owned330marsha (8,818) 100%
- Ended May 1, 2025Agua Bendita Noah Embellished Rashguard Youth Shirt - Sz 12 - New with TagsOpens in a new window or tabBrand Newm-u-sells (685) 100%
- Sold Mar 21, 2025NWT Boys Minecraft UPF 50+ Sun Protection Tee Size 10/12Opens in a new window or tabBrand Newtitan27279 (6,382) 99.8%
- Sold Apr 30, 2025Wonder Nation Girls SIZE 2XL 18 Asymmetrical Bikini Swimsuit with UPF 50 +Opens in a new window or tabBrand NewExtra 15% off with coupontwin-novelty (9,237) 99.6%
- Ended Apr 30, 2025Hanna Andersson kids boy/girl long sleeve blue rahguard swim. Size 12 VGUCOpens in a new window or tabPre-Ownedhanco-darl (953) 100%
- Ended Apr 30, 2025Hanna Andersson blue short sleeve rashguard. boys/girls. Size 12. VGUCOpens in a new window or tabPre-Ownedhanco-darl (953) 100%
- Sold Apr 30, 2025SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tabBrand New$17.99Was: $19.9910% offor Best OfferFree deliveryFree returnsTop Rated Pluscoolparkolay (2,498) 99.8%
- Ended Apr 30, 2025Girls' 'Summer Picnic' Striped One Piece Swimsuit Cat & Jack Blue 10/12Opens in a new window or tabPre-Ownedflhbob83 (22,922) 98.9%
- Ended Apr 30, 2025Givenchy Girs One Piece Bathing Suit Size 12Opens in a new window or tabBrand Newgwen25652012 (72) 100%
- Ended Apr 30, 2025Old Navy Girls Swimsuit And Cover-Up L 10/12Opens in a new window or tabPre-Ownedchristinam76 (1,091) 100%
- Ended Apr 30, 2025Heart and Harmony Bikini Top Girls Pink Lace up Sz 12 NEW NWT N168Opens in a new window or tabBrand NewTop Rated Plusuniquefindingsnyc (8,091) 99.4%
- Ended Apr 30, 2025GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Ownedhutch-1999 (1,158) 100%
- Sold Apr 17, 2025Disney Store Elsa & Anna One Piece Girls SwimsuitOpens in a new window or tabBrand Newearly_rising (227) 100%
- Sold Feb 10, 2025Disney Store Ariel One Piece Girls Swimsuit SwimwearOpens in a new window or tabBrand Newearly_rising (227) 100%
- Sold Mar 30, 2025Disney Store The Three Princesses One Piece Girls SwimsuitOpens in a new window or tabBrand Newearly_rising (227) 100%
- Sold Apr 30, 2025Beach Waves Girls Bikini Swim SuitOpens in a new window or tabPre-Ownedcaptainhook1982 (649) 100%
- Ended Apr 30, 2025Jump 'n Splash Girl's Multicolor 2 Piece Swimsuit with Goggles Size 9/10 NWTOpens in a new window or tabBrand Newexceltradingllc (103,555) 97.2%
- Sold Apr 30, 2025Justice Girls Sz 12 One Piece Swim Wear Tie Dye Pink Purple Strappy Swimsuit TOpens in a new window or tabPre-Owned$12.59Was: $13.9910% offor Best OfferFree deliveryFree returnsTop Rated Plusbkvintagethrifts (3,227) 98.7%
- Sold Apr 30, 2025Justice Sport Iridescent One Piece Swim Metallic Ribbed Swimming Large 12/14Opens in a new window or tabBrand Newjmuench123 (135) 99%
- Sold Apr 30, 2025Disney Cotton Terry Swim Coverup Princess Print Pink for Girls 9/10 EUCOpens in a new window or tabPre-Ownedtannin877 (105) 100%
- Ended Apr 30, 2025Gossip Girl Girl's Pink Lace One Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand Newexceltradingllc (103,555) 97.2%
- Sold Apr 30, 2025BEAUTIFUL 3 PIECE GIRLS SIZE 10 - 12 SWIM SUIT...6.99Opens in a new window or tabPre-Ownedcindyshousesales (4,593) 97.5%
- Ended Apr 30, 2025Girl's JUSTICE Sequined Love One Piece Swimsuit Size 12 EUCOpens in a new window or tabPre-Ownedcarolinacollectables (921) 100%
- Sold Apr 30, 2025Burberry Girls 12years BikiniOpens in a new window or tabPre-Ownedprmanma.f0sgyh2 (357) 94.4%
- Ended Apr 30, 2025Ripcurlgirl Hotskin .5mm Neoprene Titanium Lined Top Rashguard Girls Size 12Opens in a new window or tabPre-Ownedmisslibby16 (292) 100%
- Sold Apr 30, 2025Kanu Surf Girls' Addie UPF 50+ Beach Sport Racer Bikini 2-Piece Swimsuit, 12Opens in a new window or tabBrand New$14.17Was: $20.2430% offBuy It NowFree deliveryFree returnsTop Rated Plusshoppermaxx (15,743) 99.7%
- Sold Apr 30, 2025Kanu Surf Girls' Alexa Beach Sport Two-Piece Bikini Swimsuit Pink Size 12 1598Opens in a new window or tabNew (Other)Top Rated Plusnewveans7 (946) 99.8%
- Sold Apr 30, 2025$125 Hobie Girls Fuscia Pink Floral Ruffle Halter-Neck Sleeveless Bikini Top 12Opens in a new window or tabBrand New$7.33Was: $20.9565% offor Best Offer+$9.99 delivery in 2-4 daystruehabit (268,940) 98.4%
- Ended Apr 30, 2025Shelloha Bathing Suit Size 12Opens in a new window or tabPre-Ownedchris-lepor (762) 100%
- Ended Apr 30, 2025Calvin Klein Bikini Size Girls Lg 10/12Opens in a new window or tabBrand Newjacger_6605 (42) 90.5%
- Sold Apr 30, 2025NWT L Space Girls Size 12 Little Leilani Racerback One Piece SwimsuitOpens in a new window or tabBrand Newsprigandposy (254) 100%
- Ended Apr 29, 2025GYMBOREE FLOWER SHOWERS BLUE w/ DAISIES 1-PC SWIM sz 9 NWTOpens in a new window or tabBrand Newpro_shopster (181) 90.9%
- Sold Apr 29, 2025Girls' 'Painted Garden' Floral Printed One Piece Swimsuit - art class L 10/12Opens in a new window or tabBrand New$12.75Was: $15.0015% offBuy It NowFree deliveryFree returnsTop Rated Plustarget4less (27,037) 99.9%
- Sold Apr 29, 2025Roxy Girl's 12 L/S Crop Bikini 2 Pc Rash Guard Tankini Swimsuit Coral BlueOpens in a new window or tabBrand Newmzstery2me (51,437) 99.7%
- Sold Mar 20, 2025Kids Girls Beachwear Sportswear Swimwear Exercise Swimsuit Yoga Tankini SummerOpens in a new window or tabNew (Other)$9.51 to $14.78Was: $16.0512% offBuy It Now+$100.00 deliveryfrom Chinaghtnowe (474) 100%
- Ended Apr 29, 2025Speedo Bathing Suit NWT $44 Girls 12 Electric Purple SwimsuitOpens in a new window or tabBrand Newcolledgeconstruction814 (1,141) 100%
- Sold Apr 29, 2025Speedo Youth Swimsuit One Piece Pro LT Super Pro Solid Youth, Blue, Sz 12/28Opens in a new window or tabBrand New1968nel_31 (174) 100%
- Ended Apr 29, 2025NEW/Tags Young Girl's Sz 12 A. One Piece Swimsuit with Peace Signs & Back StrapsOpens in a new window or tabBrand Newbarspr74 (105) 100%
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