1,200+ results
- Sold Apr 18, 2025Molo Necky Graphic Fish Swim Suit / Rash GuardOpens in a new window or tabBrand Newkatjaheuzeroth76 (25) 100%
- Ended Apr 18, 2025Athleta Girls Multicolor Abstract Elastic Waist Drawstring Swim Shorts Size L/12Opens in a new window or tabPre-Owned$5.990 bids$7.99Buy It Now+$9.99 deliveryFree returnsBenefits charityshopsastores (39,323) 98.8%
- Ended Apr 18, 2025Breaking Waves Big Girls 3-Pc. Mermaid Tails Bikini & Skirt - Mint Size 12 NWTOpens in a new window or tabBrand Newrjkinder06 (569) 100%
- Sold Apr 18, 2025🔥 Lilly Pulitzer Girls size 12-14 Shady Lady Swim Coverup NEW $58Opens in a new window or tabBrand New214edisto (87) 100%
- Sold Apr 18, 2019Girls Kids Toddlers Swimsuit Swimming Costume Childrens Swimwear Bathing SuitOpens in a new window or tabBrand Newrequestbuy (23,729) 100%
- Ended Apr 17, 2025Kanu Surf Girls Flower Swimsuit Purple size 12Opens in a new window or tabNew (Other)tegurl27 (26) 100%
- Sold Apr 17, 2025Disney Store girls' 9 / 10 Frozen swimsuit yellow floral Anna Elsa one pieceOpens in a new window or tabPre-Ownedjaneldav6kpq (613) 100%
- Ended Apr 17, 2025Jump 'n Splash Girl's Multicolor 2 Piece Swimsuit with Goggles Size 9/10 NWTOpens in a new window or tabBrand Newexceltradingllc (103,507) 97.2%
- Sold Apr 17, 2025GB GIRLS TROPICAL PRINT BIKINI SWIMSUIT - SIZE 12Opens in a new window or tabBrand Newcarolephx (8,020) 100%
- Ended Apr 17, 2025Girl's Lands' End Red Racerback One Piece Swim Suit- Size 12- VGUCOpens in a new window or tabPre-Ownedyuri_glasgow (711) 100%
- Sold Feb 7, 2023Baby Girl's One Piece Swimsuit Crossback Cute Print Bathing Suit Kids SwimwearOpens in a new window or tabBrand Newferhatte (1,003) 97.8%
- Sold Apr 17, 2025New Polo Ralph Lauren Big Girls "USA" One-Piece Swimsuit - Size 12 - Navy BlueOpens in a new window or tabBrand Newrace2deals (61,336) 100%
- Ended Apr 17, 2025SHEIN Teen Girls Sz 12/13Y Color Block One Shoulder One Piece Swimsuit Brown/TanOpens in a new window or tabBrand Newglenelg21 (114) 100%
- Ended Apr 17, 2025Girls Size 11-12 Cotton On Kids Bubblegum Pop Gingham Bikini NewOpens in a new window or tabBrand Newlatishab2012 (1,080) 99.1%
- Sold Apr 17, 2025Mini Boden Terrycloth Hooded Cover-Up Sz Floral Sz 11/12Opens in a new window or tabPre-Ownednaswob (928) 100%
- Ended Apr 17, 2025TYR Girl One Piece Bathing Suit Navy Sz 10-12 VGUC Swimteam ComfortableOpens in a new window or tabPre-Ownedzeravanta (85) 100%
- Ended Apr 17, 2025TYR Girl One Piece Bathing Suit Black Sz 10-12 VGUC Swimteam ComfortableOpens in a new window or tabPre-Ownedzeravanta (85) 100%
- Ended Apr 17, 2025Girls Gap Kids Navy Blue Multi-colored Floral Tankini Size XL 12Opens in a new window or tabBrand Newsellingaway39 (2,835) 100%
- Ended Apr 17, 2025NWT LITTLE MARC JACOBS SWIMWEAR 2PC BIKINI SET 12Opens in a new window or tabBrand Newpookeypig (1,275) 100%
- Ended Apr 17, 2025J. Crew Crewcuts Bathing Suit SPF 50+ Sz 12 Print never wornOpens in a new window or tabPre-Ownedzeravanta (85) 100%
- Ended Apr 17, 2025More Than Magic Girl's Pink Shimmering Swimsuit Size L 10/12Opens in a new window or tabPre-Ownedcharlottes_webb (1,783) 100%
- Ended Apr 17, 2025seafolly black shorts sz 12Opens in a new window or tabPre-Ownedangelphoebe924 (1,727) 99.5%
- Ended Apr 17, 2025NWT Speedo Girls Size 12 Bikini Swimsuit Top OnlyOpens in a new window or tabBrand Newkava13 (312) 100%
- Sold Apr 17, 2025NWT LILLY PULITZER SIZE 12 GIRLS SHARLENE RASHGUARD SET *LET'S GO BANANAS*🌴Opens in a new window or tabBrand Newpeggy36_4615811bh (199) 100%
- Ended Apr 17, 2025Abercrombie Kids Girls White Swim Cover Up Size 11/12 Gently UsedOpens in a new window or tabPre-Ownedjudylm16 (2,998) 99.4%
- Sold Apr 17, 2025Disney Store Elsa & Anna One Piece Girls SwimsuitOpens in a new window or tabBrand Newearly_rising (224) 100%
- Ended Apr 17, 2025NWT GIRLS 12 BLACK & WHITE SUMMER THEME HALTER BIKINIOpens in a new window or tabBrand Newlav13ender (1,027) 100%
- Ended Apr 17, 2025Girls Kami Blue Gold Stripe Pattern 1 Piece Bathing Swim Suit - SZ 12Opens in a new window or tabPre-Ownedlauramedway (3,575) 98%
- Sold Mar 15, 2025Kids Girls Long Sleeve Print Swim Tops UPF50+ Rash Guard Swimming ShirtOpens in a new window or tabNew (Other)whdoatt (283) 100%
- Ended Apr 16, 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 16, 2025Hanna Andersson blue short sleeve rashguard. boys/girls. Size 12. VGUCOpens in a new window or tabPre-Ownedhanco-darl (953) 100%
- Ended Apr 16, 2025Givenchy Girs One Piece Bathing Suit Size 12Opens in a new window or tabBrand Newgwen25652012 (72) 100%
- Ended Apr 16, 2025Old Navy Girls Swimsuit And Cover-Up L 10/12Opens in a new window or tabPre-Ownedchristinam76 (1,089) 100%
- Ended Apr 16, 2025GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Ownedhutch-1999 (1,158) 100%
- Sold Apr 16, 2025Kanu Surf Camo Floral One Piece Swimsuit Girl's Size 12 Green NWT 390Opens in a new window or tabBrand Newjnlthrift (480) 99.5%
- Ended Apr 16, 2025Marc Jacobs Girls Swim Bottom With Bow Size 12Opens in a new window or tabPre-Ownedgagagogo (1,246) 100%
- Ended Apr 16, 2025Beach Waves Girls Bikini Swim SuitOpens in a new window or tabPre-Ownedcaptainhook1982 (644) 100%
- Sold Apr 16, 2025BULLPIANO Teen Girls' Swimsuits Two-Piece -New 12-13 Years (see Size Chart)Opens in a new window or tabBrand Newtimesha4 (494) 100%
- Sold Apr 16, 2025Boden Rash Guard Girl Swim Top 11-12 40+ UPF Colorful Rainbow Stripe Long SleeveOpens in a new window or tabPre-Ownedshekan_16 (418) 100%
- Ended Apr 16, 2025Crewcuts JCrew Girls Navy Blue Swim Bottom Size 12 NWTOpens in a new window or tabBrand Newmarymel2009 (1,354) 100%
- Sold Apr 13, 2025Kanu Surf Swimsuit Girls 12 Navy Blue Solid One Piece Swimwear 1153Opens in a new window or tabBrand NewTop Rated Plusfabulousdeals7 (2,503) 99.9%
- Sold Apr 16, 2025Designer BonPoint Girls Blue Stripe & Cherry Prints Swimsuit Size 12 YOpens in a new window or tabPre-Ownedlibrain82 (7) 100%
- Ended Apr 16, 2025ARIZONA XL Push Up Halter Bra POOL SWIM Size 12 Hipster Panty Swimsuit NWTOpens in a new window or tabBrand Newjwdprinting (14,794) 100%
- Ended Apr 16, 2025Art Class Mint green rashguard size 12/14Opens in a new window or tabNew (Other)amreinherz30 (353) 100%
- Sold Aug 3, 2024US Kid Girl One-piece Long Sleeve Swimsuits Palm Printed Zippered Bathing SuitsOpens in a new window or tabBrand NewSave up to 12% when you buy morejolly-elf (4,183) 98.1%
- Ended Apr 16, 2025Shelloha Bathing Suit Size 12Opens in a new window or tabPre-Ownedchris-lepor (762) 100%
- Ended Apr 16, 2025Girl's 2 Piece Green/Black Ruffle Butts Swimsuit Size 12Opens in a new window or tabPre-Owneddabulls103 (548) 100%
- Sold Apr 16, 2025NWT Spyder Girls One Piece Swimsuit 30+SPF & Navy Blue Hooded Coverup Size 12/14Opens in a new window or tabBrand New$10.20Was: $12.0015% offor Best Offer+$6.84 deliveryFree returnssageo-7315 (383) 99.4%
- Ended Apr 16, 2025Calvin Klein Bikini Size Girls Lg 10/12Opens in a new window or tabBrand Newjacger_6605 (43) 95%
- Ended Apr 16, 2025Athlete Girl 2 Piece Reversible Bathing Suit & matching Rash guard Top Size 12Opens in a new window or tabPre-Ownedgems4u2see (4,975) 100%
- Sold Dec 7, 2024Kids Boys Girls Full Body Swimwear Rash Guard UV Protection Swimming SwimsuitOpens in a new window or tabBrand New$9.67 to $20.91Was: $12.118% offBuy It NowFree deliveryfrom Chinaefe.show (40,123) 98.8%
- Sold Jan 23, 2023Kids Girls 2PCS Heart Bra Top + Shorts set for Gymnastics Dancing Sport SwimmingOpens in a new window or tabBrand Newalwaysforbauhinia (3,315) 99.4%
- Ended Apr 15, 2025City Threads Girls' Swimming Bottom Boy Short UPF50+ Rash Guard Swim Made in USAOpens in a new window or tabNew (Other)98765td (317) 100%
- Ended Apr 15, 2025RAD Swim Tween Jenna Zipper One-Piece Girls Size 12 Color Twilight BlueOpens in a new window or tabPre-Ownedglen3746 (1,857) 99.3%
- Sold Apr 15, 2025Athleta Girl Mock Neck S/S Rashguard Swim Top Size Large 12 Black Tie DyeOpens in a new window or tabPre-Ownedinthecartmn (4,832) 99.8%
- Ended Apr 15, 2025Cat & Jack Purple Striped Flamingo Ruffle Straps One Piece Swimsuit Size L 10/12Opens in a new window or tabPre-Ownedflhbob83 (22,911) 98.8%
- Ended Apr 15, 2025Girls' 'Summer Picnic' Striped One Piece Swimsuit Cat & Jack Blue 10/12Opens in a new window or tabPre-Ownedflhbob83 (22,911) 98.8%
- Ended Apr 15, 2025New Green 2Pcs + Skirt Cover Bikini Set Size 11-12 YouthOpens in a new window or tabBrand Newsecond-joy (7,147) 97.7%
- Sold Apr 15, 2025Breaking Waves Swimwear Swimsuit Girl Size 12 Two-piece Colorful NWTOpens in a new window or tabBrand Newterristinytreasures (56) 100%
- Ended Apr 15, 2025Gossip Girl Girl's Sea Green Lace One Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand Newexceltradingllc (103,507) 97.2%
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