1,100+ results
- Sold Mar 26, 2025eddie bauer swimsuit girls 10/12Opens in a new window or tabBrand Newraineylaura1986 (27) 100%
- Ended Mar 26, 2025NWT LITTLE MARC JACOBS SWIMWEAR 2PC BIKINI SET 12Opens in a new window or tabBrand Newpookeypig (1,275) 100%
- Sold Mar 26, 2025Cat & Jack Girl's Two Piece Long Sleeve Swimsuit Green Hearts Stars Size L 10/12Opens in a new window or tabPre-Ownedcdmbg (682) 100%
- Ended Mar 26, 2025Matilda Jane size 12 The Adventure Begins Treasure Trove Swimsuit cover upOpens in a new window or tabPre-Ownedmudslinger.845 (613) 100%
- Ended Mar 26, 2025Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand Newlatishab2012 (1,076) 99.1%
- Ended Mar 26, 2025Girl's 2 Piece Green/Black Ruffle Butts Swimsuit Size 12Opens in a new window or tabPre-Owneddabulls103 (548) 100%
- Ended Mar 26, 2025Calvin Klein Bikini Size Girls Lg 10/12Opens in a new window or tabBrand Newjacger_6605 (42) 100%
- Ended Mar 26, 2025Gap Bikini Set Teen Size 12 Purple New With Tags.Opens in a new window or tabBrand Newmaymay0 (334) 100%
- Sold Mar 26, 2025Kanu Surf Girls' Daisy UPF 50+ Beach Sport Halter Tankini 2-Piece Swimsuit, 12Opens in a new window or tabBrand New$9.92Was: $14.1730% offBuy It NowFree deliveryFree returnsTop Rated Plusshoppermaxx (15,598) 99.8%
- Sold Mar 25, 2025Girls Cupshe Bathing Suit NWT Size 12Opens in a new window or tabBrand Newlilyana1228 (7,344) 100%
- Sold Mar 25, 2025Kanu Surf Blue and White Tie-Dye Bikini Set for Swim size 12Opens in a new window or tabBrand Newguadpe-1048 (175) 100%
- Sold Mar 25, 2025Kanu Surf girls Karlie Flounce Bikini Beach Sport 2 Two Piece Swimsuit, 12Opens in a new window or tabBrand New$17.49Was: $24.9930% offBuy It NowFree deliveryFree returnsTop Rated Plusshoppermaxx (15,598) 99.8%
- Sold Mar 25, 2025Kanu Surf girls Alania Flounce Bikini Beach Sport Two Piece Swimsuit, 12Opens in a new window or tabBrand New$15.80Was: $22.5730% offBuy It NowFree deliveryFree returnsTop Rated Plusshoppermaxx (15,598) 99.8%
- Sold Mar 25, 2025Kanu Surf Girls Palm Tree Print Ruffle 2-Piece Bikini Multi-color Size 12 00619Opens in a new window or tabNew (Other)$26.99Was: $29.9910% offor Best Offer+$5.00 deliveryFree returnsTop Rated Plusnewveans7 (874) 100%
- Ended Mar 25, 2025Ella Moss Girls White Printed Side Tie Swim Bottom Separates 12 3297Opens in a new window or tabGuaranteed Authentic Ella Moss Sugg. Price: $70.00New (Other)bhexpress (1,106,777) 98.2%
- Ended Mar 25, 2025City Threads Girls' Swimming Bottom Boy Short UPF50+ Rash Guard Swim Made in USAOpens in a new window or tabNew (Other)98765td (316) 100%
- Ended Mar 25, 2025Juicy Couture Girls Blue Birls Print 2 Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand Newmarymel2009 (1,350) 100%
- Ended Mar 25, 2025JUSTICE Girls 12 One-Piece Swimsuit Gray Pink White Tie Dye Metallic AND ShortsOpens in a new window or tabPre-Owneddollars4mystudents77 (137) 100%
- Sold Sep 7, 2024Speedo Girl's One Piece Mesh Splice Swimsuit Thick Strap Speedo Black Size 12Opens in a new window or tabBrand Newsavekwik (518) 100%
- Sold Sep 1, 2024Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Black, 12Opens in a new window or tabBrand Newsavekwik (518) 100%
- Ended Mar 25, 2025More Than Magic Girl's Pink Shimmering Swimsuit Size L 10/12Opens in a new window or tabPre-Ownedcharlottes_webb (1,782) 100%
- Ended Mar 25, 2025NWT Juicy Coutre Girls Bathing Suit Swimsuit One Piece Tie dye New size 12Opens in a new window or tabNew (Other)whatyoulike (1,414) 100%
- Sold Mar 25, 2025Speedo Girls Size 12 Bikini Swimsuit Top Blue Harmony NEW!Opens in a new window or tabBrand Newscrewcityresale (2,224) 100%
- Sold Mar 25, 2025Speedo Girls Size 12 Bikini Swimsuit Top Blue Harmony NEW!Opens in a new window or tabBrand Newscrewcityresale (2,224) 100%
- Ended Mar 25, 2025Tankini Swim Suit Size 12 MulticolorOpens in a new window or tabPre-Ownedfungon8 (35) 85.7%
- Ended Mar 25, 2025Hannah Andersson Rash Guard Long Sleeve Swim Top Size 150 Yellow & Floral EUCOpens in a new window or tabPre-Ownedjamyerstarr (1,246) 100%
- Ended Mar 25, 2025Speedo Endurance+ Solid Flyback Training Suit Size 12/30 Youth NWT MSRP $49Opens in a new window or tabBrand Newjultarbe-0 (4) 0%
- Sold Mar 25, 2025Janie and Jack size 12 seersucker swimsuit.Opens in a new window or tabPre-Ownedkelkelpyaquks (37) 0%
- Ended Mar 25, 2025Hanna Andersson 1 Pc. Stripe Swimsuit(150=12) & Mini Boden Cover-up(13-14 Yrs)Opens in a new window or tabPre-Ownedjoan2357 (2,956) 100%
- Ended Mar 25, 2025Girl's JUSTICE Sequined Love One Piece Swimsuit Size 12 EUCÂOpens in a new window or tabPre-Ownedcarolinacollectables (918) 100%
- Ended Mar 25, 2025Lands' End Kids girls tankini size 12 GUCOpens in a new window or tabPre-Ownedonlychat9920 (352) 100%
- Sold Mar 25, 2025US Girls Rash Guard Swimsuit Long Sleeves T-shirts Tops Boyshorts Bathing SuitsOpens in a new window or tabNew (Other)$13.86 to $15.38Was: $16.098% offBuy It Now+$1.99 deliverySave up to 12% when you buy morelonsene (548) 98.9%
- Ended Mar 25, 2025Girl's HANNA ANDERSSON Size 150 (12) Toucan Print Swimsuit Bikini TopOpens in a new window or tabPre-Ownedsuttonjamessales (242) 100%
- Sold Mar 25, 2025little creative factory swimsuit bikini paintbrush 12 yOpens in a new window or tabPre-Ownedhurrikanehurley (624) 100%
- Ended Mar 25, 2025Girl’s Terez Swimsuits in Black With Unicorn - Size 12Opens in a new window or tabPre-Ownedli11021 (321) 100%
- Sold Mar 24, 2025Nessi Byrd Girl's One Piece Black Gold Swimsuit Size 12 Vacation Beach PoolOpens in a new window or tabPre-Ownedvictoria-335 (2,124) 100%
- Ended Mar 24, 2025Givenchy Girs One Piece Bathing Suit Size 12Opens in a new window or tabBrand Newgwen25652012 (70) 100%
- Ended Mar 24, 2025Versace Jungle Print Gold Medusa Swimwear Sz 12 GirlsOpens in a new window or tabBrand Newolleni_76 (53) 100%
- Ended Mar 24, 2025Hanna Andersson Two Piece Turquoise White Polkadot Girls Bathing Suit Size 150Opens in a new window or tabPre-Ownedchiech (275) 100%
- Sold Mar 24, 2025Zella Girls Blue Green 2 Pc Green Tankini Shirt Top Swimsuit Swim UPF 50+ Sz 12Opens in a new window or tabBrand Newmolinaro8108 (3,635) 98.6%
- Sold Mar 24, 2025Tea Collection Girls Size 12 Rash Guard Swimsuit Floral Full Zip Long SleeveOpens in a new window or tabPre-Ownedsunkatthrift (1,595) 99.6%
- Sold Mar 24, 2025New! Girl's Nike 2 Piece Tankini Swimsuit Size Medium 10/12Opens in a new window or tabBrand Newrotehale (1,033) 98.8%
- Sold Mar 24, 2025NWT Speedo Girls Rainbow Tye Die Swimsuit No Wedgie Worries Size 12Opens in a new window or tabBrand Newtriggmerc (2,825) 99.5%
- Ended Mar 24, 2025NWT Hanna Andersson Girls Navy Blue Swim Shirt Rash Guard Size 150 / 12Opens in a new window or tabBrand Newdawgs05! (981) 100%
- Ended Mar 24, 2025Girls 15 piece Lot Swimsuits Bathing suits Cover Ups Summer Size Large 10/12Opens in a new window or tabPre-Ownedchristieterry (453) 83.3%
- Ended Mar 24, 2025Girl's One Piece Turquoise Foil Mermaid Swimsuit by Justice - Size 12Opens in a new window or tabPre-Ownedcarolinacollectables (918) 100%
- Sold Mar 24, 2025Xhilaration Top/OP Bottom Girl’s Bikini Set, Sz Large, 10/12Opens in a new window or tabPre-Ownedsunbeams_inside (454) 100%
- Sold Mar 24, 2025Lot Of 2 Girls LANDS' END Sz 12 Tankini Swim Suit Tops RacerBackOpens in a new window or tabPre-Ownedlittleariztoy (310) 98.9%
- Ended Mar 24, 2025GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Ownedhutch-1999 (1,157) 100%
- Sold Mar 24, 2025Speedo Girl's Swimsuit Multi Color One Piece Infinity Splice Thick Strap Size 12Opens in a new window or tabPre-Ownedalv8sportscards (24,607) 100%
- Sold Mar 24, 2025Girls Size 12 Mia Joy Joyfolie one piece bathing suit swimwear Floral BeachOpens in a new window or tabPre-Ownedmystuff2014732 (1,144) 100%
- Sold Mar 24, 2025Janie and Jack Girls YOUTH 12 One Piece Bikini Green Pink Roses Floral RuffleOpens in a new window or tabPre-Owned$14.98Was: $19.9825% offor Best Offer+$7.35 deliveryFree returnsTop Rated Plusjonnyandallie (10,394) 99.3%
- Sold Mar 24, 2025O'neill Naya Floral Strappy Side Bralette SetOpens in a new window or tabBrand Newislandwatersports (5,664) 97.4%
- Sold Mar 23, 20252 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand Newlakekillanary (3,148) 100%
- Ended Mar 24, 2025Girls size 12 Swimsuit Brand New with tags UPF 50+ Fabric Mermaid PrintOpens in a new window or tabBrand Newjordithedog (2,353) 100%
- Ended Mar 24, 2025Breaking Waves Girl’s Size 12 Purple 2 Piece Bathing SuitOpens in a new window or tabPre-Ownedhelm.melis (854) 94.3%
- Sold Mar 24, 2025NWT Athleta Girl Camo Tie Dye Reversible Bikini Swim Bottom Black 12/LOpens in a new window or tabBrand Newcsk50856 (504) 100%
- Sold Mar 24, 2025NWT J. Crew Crew Cuts Girls ruffle two-piece swimsuit UPF Size 12 Floral PrintOpens in a new window or tabBrand Newjltreasuretrader (5,456) 100%
- Ended Mar 24, 2025Girls Swim Swimwear Rash Guard UPF 50 + Long Sleeve Bathing Suit 2 Pc Sz 11 / 12Opens in a new window or tabPre-Ownedmommyof3gr8kids (2,222) 100%
- Ended Mar 24, 2025Art Class Mint green rashguard size 12/14Opens in a new window or tabNew (Other)amreinherz30 (353) 100%
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