907 results
- Hanna Andersson Girls size 150cm/ US 12 2 Bathing Suits 2 Piece ColorfulOpens in a new window or tabPre-Owned$32.00Was: $40.0020% offor Best Offer+$6.55 delivery
- Girls Nike 2 Piece BIKINI Swimsuit Multicolor BLUE Size XS 6-8 StrappyOpens in a new window or tabPre-Owned$19.00or Best Offer+$6.55 delivery
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$6.84 delivery
- Old Navy Collectibles Hello Kitty Kid Girls Heart Print 1-Piece Swimsuit Pink XSOpens in a new window or tabPre-Owned$24.97Was: $49.9550% offor Best Offer+$5.75 deliveryFree returns
- SPEEDO 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 returns
- Athleta Girl Reversible Camo Tie Dye Bikini Top & Bottom. Size 12 LargeOpens in a new window or tabBrand New$35.00Buy It Now+$6.55 delivery
- Hurley Youth Girl's Long Sleeve UPF 50+ Turquoise Waves Swim Shirt Size 10/12Opens in a new window or tabBrand New$11.99Buy It NowFree delivery4 watchers
- Speedo Girls' Standard One Piece Swimsuit Thin Straps Fauve Floral Size 12 NWTOpens in a new window or tabBrand New$15.49Buy It NowFree delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Milumia Girl's One Piece Ribbed Knit Ruched Knot Scoop Neck Swimsuit, 11-12 YearOpens in a new window or tab$18.39shoppermaxx (15,922) 99.8%
- Speedo girls Swimsuit One Piece Prolt Super Pro Solid Youth swim caps, 12 ~BMZ29Opens in a new window or tab$30.60shoppermaxx (15,922) 99.8%
- Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Size 12 ~ BMZ31Opens in a new window or tab$33.58shoppermaxx (15,922) 99.8%
- Speedo girls Swimsuit One Piece Prolt Super Pro Solid Youth swim caps, 12 USOpens in a new window or tab$28.89shoppermaxx (15,922) 99.8%
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, 12Opens in a new window or tab$18.19shoppermaxx (15,922) 99.8%
- Speedo Girl's Swimsuit One Piece Mesh Splice Thick Strap, Cyan, 12Opens in a new window or tab$33.58shoppermaxx (15,922) 99.8%
- Speedo Girl's X-SMALL Athletic Racerback One Piece SwimsuitOpens in a new window or tab$18.99gigifashion77 (3,095) 99.4%11+ sold
- Speedo girl Prolt Super Pro Solid Youth Athletic One Piece Swimsuit Navy 8/10/12Opens in a new window or tab$33.99shoppermaxx (15,922) 99.8%
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$15.99Buy It Now+$4.84 delivery
- Athleta Girl Long Sleeve One Piece Zip Up Rash Guard Swim Suit Floral SwimsuitOpens in a new window or tabPre-Owned$19.99Buy It Now+$6.99 delivery
- NWT 2pcs-Girls Billabong Black/Turquoise/white Rash Guard + Board Shorts Sz 12Opens in a new window or tabBrand New$24.00or Best Offer+$6.29 delivery
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$29.99or Best Offer+$6.20 delivery in 2-4 days
- Lilly Pulitzer Girl's 12 Nautical Swimsuit One Piece Ruffle BlueOpens in a new window or tabPre-Owned$24.99or Best Offer+$8.99 delivery
- Crewcuts by J.Crew swim suit one piece size 12 striped girls swimsuitOpens in a new window or tabPre-Owned$14.00or Best Offer+$4.84 delivery
- Stella McCartney kids Pattern rashguard Sz 12 years swim Blue Red boho Swim TopOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.00 delivery
- Milly Minis Girl's Scoop Back One-Piece Blue / Ivory size 12 Girls 177396Opens in a new window or tabBrand New$101.50List price: $169.0040% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryFree returnsTop Rated Plus
- Lands’ End Girls Swim Tankini Top Pink Orange Swimsuit Tank Top Size 12 VGUCOpens in a new window or tabPre-Owned$9.88or Best Offer+$4.62 delivery
- Lands End Girls Long Sleeve Rash Guard Swim Shirt Bright Bold Flowers Size 12Opens in a new window or tabPre-Owned$8.96Was: $9.9510% offor Best Offer+$5.80 deliveryFree returns
- Lands' End Girl Swimsuit One Piece Multicolor Hearts Print Size 12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
From our popular brands
Based on number of views and purchases | Sponsored- NikePre-Owned$19.00+$6.55 delivery
- ROXYBrand New$25.43+$5.95 delivery
- SpeedoPre-Owned$14.56+$5.95 delivery
- ROXYNew (Other)$31.50+$4.20 delivery
- SpeedoPre-Owned$9.99+$6.95 delivery
- NikePre-Owned$17.99+$6.99 delivery
- ArtPre-Owned$15.44+$5.54 delivery
- BillabongBrand New$29.99+$6.20 delivery
- AthletaPre-Owned$12.82+$6.55 delivery
- Speedo Black Youth Swimsuit 1 Piece Pro LT Super Pro Solid Speedo Black SZ 12/28Opens in a new window or tabBrand New3 product ratings - Speedo Black Youth Swimsuit 1 Piece Pro LT Super Pro Solid Speedo Black SZ 12/28$12.95Buy It Now+$7.25 deliveryFree returns
- Ecostinger Full Body Girls Size 12 Sun Protective Swimsuit Navy Pink NWTOpens in a new window or tabBrand New$25.00Buy It Now+$6.55 delivery
- Roxy Girls Totally Iconic Tank Top Two-Piece Swimsuit Girls' Size 12 Pink FloralOpens in a new window or tabBrand New$28.00Was: $35.0020% offor Best Offer+$6.84 delivery
- Betsy Johnson Girls Pink Swimsuit & Cover Size 12 NewOpens in a new window or tabBrand New$10.00Buy It Now+$6.84 delivery
- Janie and Jack NWT Size 12 Girls Coral Pink Two Piece Bikini 60s 70s Retro StyleOpens in a new window or tabBrand New$24.99or Best Offer+$6.55 delivery
- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 12~NWTOpens in a new window or tabBrand New$24.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tabNew (Other)$21.99Buy It NowFree deliveryFree returnsTop Rated Plus
- NWT Roxy Girls Very Vista Flutter Swimsuit Set 2 Piece SZ 12 Big Kids MSRP $54Opens in a new window or tabBrand New$17.90or Best Offer+$6.10 delivery in 2-4 days
- Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Size-12Opens in a new window or tabBrand New$20.89Was: $21.995% offor Best OfferFree deliverySave up to 20% when you buy more
- Cat & Jack Kid Girls Colorful Floral Pleated Polyester Swim Bottoms Green XS 4/5Opens in a new window or tabPre-Owned$9.98Was: $19.9550% offor Best Offer+$5.75 deliveryFree returns
- Roxy Aruba Textured One-Piece Swimsuit Big Girls 12 Crocus Petal Solid Pull OnOpens in a new window or tabBrand New$25.43or Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- Crewcuts Swimsuit Girls 12 Leopard Animal Print One-Piece Beach Summer PlayfulOpens in a new window or tabPre-Owned$12.75Was: $17.0025% offor Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- 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 returns10 watchersTop Rated Plus
- Hanna Andersson 150 12 Swim suit Strawberry Girls One Piece Pink Red SmockedOpens in a new window or tabNew (Other)$19.87or Best Offer+$6.35 delivery
- Ralph Lauren Childrenswear Girls Size 12 Striped Stretch One-Piece Swimsuit,Opens in a new window or tabBrand New$24.99Buy It Now+$4.52 delivery
- NEW - Girl's Size 12 - BILLABONG UVA/UVB Swim Shirt / Rash Guard, Long - PurpleOpens in a new window or tabNew (Other)$7.990 bids · Time left1d 5h+$7.55 deliveryBenefits charity
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.31 delivery
- CHILDS ADIDAS 2XS GREEN/BLACK/WHITE/YELLOW LEGO SWIMSUIT - NWTOpens in a new window or tabBrand New$17.00or Best OfferFree delivery3 watchers
- Crewcuts Tie-Shoulder Swim Top Girls 12 Blue Cruise Beach Resort Vacation NWTOpens in a new window or tabBrand New$18.00Buy It Now+$4.57 deliveryExtra 10% off with coupon
- Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12Opens in a new window or tabPre-Owned$14.56or Best Offer+$5.95 delivery
- Polo Ralph Lauren Gingham 2 Piece Swimsuit White Smocked Sizes Baby to Girl 12Opens in a new window or tabBrand New$27.99Buy It Now+$6.35 delivery
- Speedo Girls One Piece Swimsuit Solid Cross Back Multi Straps - Size 12 (Navy)Opens in a new window or tabBrand New$29.75Buy It NowFree deliveryFree returnsTop Rated Plus
- Billabong White Tanlines Ceci Triangle Womens Bikini Top Girls Size L/12 NewOpens in a new window or tabBrand New$38.21Was: $44.9515% offor Best Offer+$4.95 delivery
- NWT Girl's Navy Bikini Dramaqueen by Submarine Kids Size 12 Two Piece Set SkullsOpens in a new window or tabBrand New$20.00or Best Offer+$4.84 delivery
- NWT Burberry Check Bikini Set Size 12 YearsOpens in a new window or tabBrand New$115.00or Best Offer+$5.00 delivery
- Crewcuts Swimsuit Girls Size 12 Floral Tropical One-Piece Summer BeachOpens in a new window or tabPre-Owned$18.00or Best Offer+$5.99 delivery
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$25.49Was: $29.9915% offor Best Offer+$4.99 delivery
- Melrose And Market Floral Girls Swim Bottoms Bikini Child Size 12Opens in a new window or tabBrand New$5.00Was: $10.0050% offor Best Offer+$5.00 delivery
- Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle SwimsuitOpens in a new window or tabNew (Other)$12.00Buy It NowFree delivery in 2-4 days
- NIKE Swimsuits Competitive 1-PC or 2-PC Tankini, Midkini, or Bikini; XS thru XLOpens in a new window or tabBrand New$32.99Buy It NowFree delivery in 2-4 days
- NWT Athleta Cannonball Swim Bottom Shorts, Tie Dye, Size Large 12Opens in a new window or tabBrand New$25.00or Best Offer+$5.85 delivery12 watchers
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001 Sz XSOpens in a new window or tabBrand New$18.00Buy It NowFree deliveryFree returns
- Jantzen Girls New Size 12 Set 2pc SwimsuitOpens in a new window or tabBrand New$1.990 bids · Time left6d 17h+$6.20 delivery
- Nike Girl Essential Racerback One-Piece Swimsuit Lavender NWT NESSB711-594 Sz XSOpens in a new window or tabBrand New$18.77Buy It NowFree deliveryFree returns
- Polo Ralph Lauren Girls SwimwearOpens in a new window or tabBrand New$25.00or Best Offer+$4.62 delivery12 watchers
- Athleta Girl top Sz 12 & swim shorts size XL 14 Marble CannonballOpens in a new window or tabPre-Owned$9.990 bids · Time left4d 15h$12.99Buy It Now+$5.80 delivery
- LANDS' END Girl's 8, 12 Dolphin Sunset 3-Pc UPF 50 Swim Set NWT $55Opens in a new window or tabBrand New$24.99Buy It Now+$5.80 delivery
- Justice Girls Tankini Swimsuit 2 Piece Set Pink Tie Dye Logo Size 12/14Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryFree returnsLast oneTop Rated Plus
- Wonder Nation Girls One-Piece Swimsuit UPF 50+ Stars Tropical Floral Unicorn NEWOpens in a new window or tabBrand New$8.98Was: $9.9810% offBuy It Now+$5.85 delivery
- Speedo Block Burn 50+ UPF S/S Swim Tee Top Girls Size XS (5/6) Purple NWTOpens in a new window or tabBrand New$6.50or Best Offer+$6.95 delivery
- Girls SPEEDO Sz 12 & TYR Sz 28 One-Piece Swimsuits Blue Multi Color PrintsOpens in a new window or tabPre-Owned$20.00Buy It Now+$7.35 delivery
- Speedo girl Prolt Super Pro Solid Youth Athletic One Piece Swimsuit Navy 8/10/12Opens in a new window or tabBrand New$33.99Was: $39.9915% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- NWT! - Speedo, Solid Youth Pro LT/Super Pro 1-Piece Black, Size 12/28Opens in a new window or tabBrand New$17.45Buy It Now+$4.65 delivery
- Speedo 1-piece Girls 12/28 Racer Power plus swimsuit Splatter splash navy/white.Opens in a new window or tabNew (Other)$9.99Buy It Now+$6.00 delivery
- Polo Ralph Lauren kids Gingham Swimsuit Girl's Ruffled white Sizes 2T,3T,10,16Opens in a new window or tabBrand New$34.99Buy It Now+$9.10 delivery
- Girl's Navy Blue Bikini by Submarine Kids Size 12 Two Piece Set Resort VacationOpens in a new window or tabBrand New$45.00or Best OfferFree delivery in 2-4 days
- Speedo Girls Size 12 Swimsuit Black One Piece Closed Racerback NWT AnthraciteOpens in a new window or tabBrand New$21.99Buy It Now+$9.99 delivery
- Habitual Kid Scalloped 1 Piece Bathing Suit, Size 12, Black /WhiteOpens in a new window or tabBrand New$45.00Buy It Now+$4.84 delivery
- Girls Onepiece Swimsuit Lot/3 Pieces XS 4/5 NWT/Retail $51Opens in a new window or tabBrand New$17.99Buy It Now+$2.49 deliveryFree returnsTop Rated Plus
- Justice Girls Size 12 Reversible 2 Piece Bikini Swim Hot Pink Neon Ombre UPF 50+Opens in a new window or tabBrand New$19.85Buy It NowFree delivery
- Pq Swim Girls' Blue Ruffle Pom Pom Bikini Swim Set Size 12 NEWOpens in a new window or tabNew (Other)$42.00Buy It NowFree delivery
- New Justice Swimsuit Size 12 Girls Pink One Piece UPF 50 Barbiecore BeachOpens in a new window or tabBrand New$24.00or Best Offer+$5.80 delivery
- Cat & Jack Girls Size XS (4/5) Multicolor Cut Out One-Piece Swimsuit UPF 50+Opens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 delivery
- Cat & Jack Kid Girls Big Polka Dot Ruffle Polyester 1-Piece Swimsuit Navy XS 4/5Opens in a new window or tabPre-Owned$7.98Was: $15.9550% offor Best Offer+$5.75 deliveryFree returns
- Gerry Floral Tankini Swim Top Girl’s Size 10/12Opens in a new window or tabPre-Owned$6.99or Best Offer+$4.84 deliveryBenefits charity
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