859 results
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabPre-Owned$19.50Buy It Now+$4.50 deliverySponsored
- Speedo Blue Girls Youth 12/28 Swimsuit One Piece Prolt Super Pro Solid SwimOpens in a new window or tabBrand New$12.95or Best Offer+$5.50 deliveryFree returnsSponsoredTop Rated Plus
- Nike Girls Open Back Swimsuit Black Green One Piece Size 28/12Opens in a new window or tabPre-Owned$16.99Buy It NowFree deliverySponsored
- NWT Gap Kids Silver Shimmer Bikini 2PC Swimsuit 12 XL GirlsOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySponsored
- Nessi Byrd Girl's One Piece Black Gold Swimsuit Size 12 Vacation Beach PoolOpens in a new window or tabPre-Owned$27.99or Best Offer+$7.51 deliverySponsored
- Girls 11/12 Black One Piece Swim SuitOpens in a new window or tabNew (Other)$10.00Buy It Now+$4.41 deliverySponsored
- Speedo Girls’ Swimsuit One Piece Infinity Splice New Blush Size 12Opens in a new window or tabBrand New$18.00Buy It NowFree deliverySponsored
- Lilly Pulitzer Girls Swimsuit Size 12 One Piece Preppy Halter Colorful LogoOpens in a new window or tabPre-Owned$20.00or Best Offer+$4.84 deliverySponsored
Picked For You
Top selling items from trusted sellers | Sponsored- Speedo Girls Infinity Splice One Piece Swimsuit Sea Level 12 USOpens in a new window or tabBrand New$11.99Was: $14.9920% offor Best Offer+$5.95 deliverySponsored
- Kanu Surf One Piece Pink Swimsuit Girls Size 12 Classic Smooth Soft Side Cut OutOpens in a new window or tabPre-Owned$13.54Was: $16.9220% offor Best Offer+$7.99 deliverySponsored
- Girl's Youth Under Armour One Heat Gear Piece Swimsuit UPF 30Opens in a new window or tabBrand New$19.99Buy It NowFree delivery in 2-3 daysFree returns1+ watchersSponsoredTop Rated Plus
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$22.00or Best OfferFree deliveryFree returnsSave up to 10% when you buy moreSponsoredTop Rated Plus
- Girls Thick Swimsuit Neoprene Surf Wetsuit 2.5mm Underwater Free Diving Suit NewOpens in a new window or tabNew (Other)$57.89 to $68.40Buy It NowFree deliveryfrom ChinaSponsored
- Speedo Girls Navy Solid Cross Back Multi Straps Swimsuit One Piece Size 12Opens in a new window or tabBrand New$34.99or Best Offer+$4.99 deliveryFree returnsSponsored
- Swimsuits Wetsuit One Piece Rash Guard Swimming Bathing Suit Kids Beachwear NewOpens in a new window or tabNew (Other)$28.98Was: $32.2010% offBuy It NowFree deliveryfrom ChinaSponsored
- Kidder Black Junior Shorty Wetsuit Purple Hearts Logo US Girls Size 12Opens in a new window or tabPre-Owned$39.00or Best Offer+$10.52 deliverySponsored
- Girls Tankini Swimsuit Size 12 Lands End So Art Class Rash Guard Lot of 3Opens in a new window or tabPre-Owned$18.89or Best OfferFree deliveryFree returnsSponsoredTop Rated Plus
- Kate Mack Girl's Swimsuits Size 12 Tropical Tye-dye Rash Gaurd Beach VacationOpens in a new window or tabPre-Owned$27.00or Best Offer+$7.51 deliverySponsored
- Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle SwimsuitOpens in a new window or tabNew (Other)$12.000 bids · Time left4d 23hFree deliverySponsored
- abercrombie kids girls Purple 11/12 Swimsuit Bikini Great ConditionOpens in a new window or tabPre-Owned$14.00or Best Offer+$7.45 deliveryFree returnsSponsoredTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- JUSTICE GIRLS SWIMSUIT COVER UP SIZE 12Opens in a new window or tabPre-Owned$3.24Was: $4.9935% offor Best Offer+$5.99 deliverySponsored
- NWT- Girls Xhilaration Teal Swimsuit Cover Up Size Large 10/12Opens in a new window or tabBrand New$11.84or Best Offer+$4.71 deliverySponsored
- Juicy Couture Black Label Bikini Swimsuit Girls 12 Aqua with Pink MSRP $62 NewOpens in a new window or tabBrand New$9.99Buy It Now+$4.99 deliverySponsored
- Lands’ End Girls Solid Coral Bikini Swim Bottom 12 14Opens in a new window or tabBrand New$8.00Buy It Now+$5.50 deliverySponsored
- Speedo Swimsuit One Piece Solid Cross Back Multi Straps Color Navy Girls Size 14Opens in a new window or tabBrand New$13.00or Best Offer+$6.40 delivery in 2-4 daysSponsored
- Roxy swim shirt rashguard pink short sleeves girl's size 12/ LOpens in a new window or tabPre-Owned$9.99or Best Offer+$4.84 deliverySponsored
- Nwt MALIBU DREAM GIRL Sparkle Blue HIBISCUS HALTER Lined SWIM BIKINI TOP Sz 12Opens in a new window or tabBrand New$8.44Was: $11.2525% offBuy It Now+$7.64 deliveryFree returnsExtra 20% off with couponSponsoredTop Rated Plus
- Bikini Tankini Swimsuit Bottoms Girls size 12 Turquoise Hipster Mix and MatchOpens in a new window or tabPre-Owned$13.55Was: $16.9420% offor Best Offer+$7.99 deliverySponsored
- Wetsuits Kids Boy Girl Swimwear Swimsuit Short Sleeves Bodysuit Zippered WetsuitOpens in a new window or tabNew (Other)$26.70 to $29.66Was: $32.3110% offBuy It NowFree deliveryfrom ChinaSponsored
- COCO BLANC GIRLS SIZE 12 TAUPE SWIM DRESS WITH FRONT HALF ZIPOpens in a new window or tabPre-Owned$34.99or Best Offer+$6.55 deliverySponsored
- Girls Bikini Swimsuit Adjustable Strap Top with Briefs Solid Color 2Pcs SwimwearOpens in a new window or tabNew (Other)$11.30 to $26.89Was: $27.175% offBuy It NowFree deliveryfrom ChinaSponsored
- 7-16years Children Swimwear Falbala Girls Swimwear Biquini Infantil SwimsuitOpens in a new window or tabNew (Other)$18.85Was: $20.9410% offBuy It NowFree deliveryfrom ChinaSponsored
- TEA COLLECTION Fully-lined Ruffle Bikini Bottoms - Scuba- NWT Girls 12Opens in a new window or tabBrand New$15.00Buy It Now+$4.40 deliverySponsored
- Zara Solid Red Bikini Adjustable Straps 2 Piece Bathing Suit Girls Size 11-12Opens in a new window or tabBrand New$22.99or Best Offer+$7.50 deliverySponsored
- KANU Surf Girls Yellow One Piece Swimsuit NWT Size 12Opens in a new window or tabBrand New$15.99Buy It NowFree deliverySponsored
- ZEROXPOSUR SWIMWEAR, GIRL'S Green/white NYLON ELASTIC SHORTS, SIZE 12 neonOpens in a new window or tabPre-Owned$1.00or Best Offer+$5.85 deliverySponsored
- Roxy Girl's 12/L Anthracite Whole Hearted Long Sleeve UV Rash Guard Top ShirtOpens in a new window or tabBrand New$14.90Buy It Now+$5.65 delivery17 soldSponsored
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size 12 2666Opens in a new window or tabBrand New$22.50Was: $45.0050% offBuy It Now+$5.00 deliveryFree returnsSponsoredTop Rated Plus
- Kids Neon Swimsuit #1 - Baby Girl Teens Bathing Suit Glow Party Solid ColorsOpens in a new window or tabBrand New$40.50Was: $45.0010% offBuy It NowFree deliverySponsored
- Children Sunscreen Swimwear Long Sleeved Girls and Boys Bodysuit Medium To LargeOpens in a new window or tabNew (Other)$52.00 to $63.90Was: $60.9510% offBuy It NowFree deliveryfrom ChinaSponsored
- UV SKINZ UPF 50+ Girls' 3-Piece Swim Set - 1359296Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returnsSponsored
- Nike Girls Solid Racerback One Piece Pink/Blue Swimsuit Size 12Opens in a new window or tabBrand New$23.20Was: $29.0020% offBuy It Now+$4.90 deliveryLast oneSponsored
- Kate Mack Girl's Swimsuits Size 12 Mermaid Cold Shoulder Beach VacationOpens in a new window or tabPre-Owned$22.49or Best Offer+$7.51 deliverySponsored
- NWOT HANNA ANDERSSON SUNBLOCK SWIM FULL ZIP RASH GUARD PINK FLASH 150 12 $46Opens in a new window or tabNew (Other)$29.99Buy It Now+$6.20 delivery in 2-4 daysSponsored
- ☆ Speedo Girl's Pro LT One Piece Racerback Swimsuit Size 12/28 Youth BlueOpens in a new window or tabPre-Owned$15.00Was: $29.9950% offor Best Offer+$6.55 deliveryFree returnsSponsoredTop Rated Plus
- NWT The North Face Girl's Purple Amphibious Long Sleeve Sun T-Shirt sz 10 12Opens in a new window or tabBrand New$24.00Buy It Now+$4.99 deliverySponsored
- Kanu Surf Swimsuit Girls 12 Sea Green Red Cherries One Piece AddieOpens in a new window or tabBrand New$11.04Was: $12.9915% offor Best Offer+$4.99 deliveryFree returnsExtra 10% off with couponSponsoredTop Rated Plus
- Girls' Kanu Surf Layla Navy One Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand New$12.00or Best Offer+$5.80 deliverySponsored
- Ivivva by Lululemon Girls 12 Reversible Swim Bottoms Pink Blue print solid NWOTOpens in a new window or tabNew (Other)$11.10Was: $13.0615% offBuy It Now+$4.75 deliverySponsored
- Muddy Feet Boutique Girl's Mermaid Vintage Swimsuit Size 12 NWT VacationOpens in a new window or tabBrand New$49.99or Best Offer+$7.51 deliverySponsored
- NWT Betsey Johnson Girl's Two Piece Swimsuit Pink Size 12Opens in a new window or tabBrand New$11.00Buy It Now+$5.50 deliverySponsored
- Speedo Girls Size 12 Racerback Sport One Piece Swimsuit Dark Peri New With TagsOpens in a new window or tabBrand New$13.99Was: $19.9930% offor Best Offer+$6.10 deliverySponsored
- Gymboree Girls' Size 12 Splish Splash Navy Flower Pom Ruffle Bathing Suit NWTOpens in a new window or tabBrand New$20.00or Best Offer+$4.84 deliverySponsored
- Girl's Hurley 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash GuardOpens in a new window or tabBrand New$15.99Buy It Now+$4.00 deliveryFree returns9 watchersSponsoredTop Rated Plus
- Hurley Girls 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash GuardOpens in a new window or tabBrand New$13.00Buy It Now+$5.14 deliverySponsored
- Girls Swimwear GB Girls Crochet Cover Up Dress Size 12Opens in a new window or tabNew (Other)$9.98or Best Offer+$6.15 delivery in 2-3 daysSponsored
- Speedo Girl's Mesh Splice Thick Strap Swimsuit Speedo multicolor Size 10 NWTOpens in a new window or tabBrand New$15.49or Best Offer+$4.51 deliverySponsored
- Speedo Black Youth Swimsuit 1 Piece Pro LT Super Pro Solid Speedo Black SZ 12/28Opens in a new window or tabBrand New$19.99Buy It Now+$4.52 deliverySponsored
- Ivivva By Lululemon Swimsuit Girls Size 12 Blue One Piece Stretch BeachOpens in a new window or tabPre-Owned$14.95or Best Offer+$4.99 deliveryFree returnsExtra 15% off with couponSponsored
- Kanu Surf Girls Reese Upf50Beach Sport Criss-Cross One Piece Swimsuit Size 12Opens in a new window or tabBrand New$9.34Was: $10.9915% offor Best Offer+$4.84 deliveryExtra 10% off with couponSponsored
- JCrew Crewcuts Girls Metaliic Cropped Tankini Set Swimsuit G1839 $55 Silver 12Opens in a new window or tabNew (Other)$49.99Buy It Now+$4.99 deliverySponsored
- NWT Speedo Girls' One Piece Closed Racerback Star Swimsuit, 2023 XS 5/6Opens in a new window or tabBrand New$12.99or Best Offer+$4.84 deliverySponsored
- Kanu Surf Girls Waverly drop needle solid Tankini Black Size 12Opens in a new window or tabBrand New$11.89Buy It NowFree deliverySponsored
- Habitual Girl Beach Hut One Piece swimsuit Size 12 Pink Light PurpleOpens in a new window or tabBrand New$29.99or Best Offer+$5.75 deliverySponsored
- NEW Kanu Surf Girls' One Piece Swimsuits Navy/Aqua Layla One-Piece Size 12 NWTOpens in a new window or tabBrand New$11.99Was: $14.9920% offor Best Offer+$5.34 deliverySponsored
- Shade Critters Girl’s Pink Sequin One Piece Swimsuit Size 12Opens in a new window or tabNew (Other)$41.80or Best Offer+$6.55 deliverySponsored
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Pink, Size 12Opens in a new window or tabBrand New$14.91Was: $21.3030% offBuy It NowFree deliveryFree returnsSponsoredTop Rated Plus
- Splendid Holding Pattern One-Piece Swimsuit, Girl's Size 12, NEW MSRP $60Opens in a new window or tabBrand New$19.62Buy It NowFree deliverySponsored
- Kanu Surf Big Girls Leonie One Piece Swimsuit Navy Floral Palm Tree Size 12Opens in a new window or tabNew (Other)$14.99Buy It Now+$7.67 deliveryExtra 30% off with couponSponsored
- LL Bean Wild Rose Watersport Swim Tankini and Bottom Set Girl Size 6X/7 - 12 NWTOpens in a new window or tabBrand New$19.99or Best OfferFree deliverySponsored
- Toobydoo Girl's 174345 Funky Feathers Bandeau Halter Bikini Set Size 9-10Opens in a new window or tabNew (Other)$31.50List price: $80.0061% offor Best Offer+$3.60 deliveryFree returnsSponsoredTop Rated Plus
- US Kids Girls One-piece Short Sleeves Swimwear Zippered Rash Guard SuitOpens in a new window or tabBrand New$13.60 to $19.00Buy It NowFree deliverySave up to 12% when you buy moreSponsored
- Items Per Page