9,100+ results
- Girls Swimsuit size 10-12 From REIOpens in a new window or tabNew (Other)$19.99or Best Offer+$4.69 deliveryLocated in United States
- Girls Swimsuit One Piece Cut Out Ruffle, Twist V Neck w/ Cover Up-Youth 11-12Opens in a new window or tabNew (Other)$10.00or Best Offer+$4.69 deliveryLocated in United States
- GB Cat & Jack Childrens Place Youth Girls Size Large 10-12 Bundle Lot SwimsuitsOpens in a new window or tabPre-Owned$39.99or Best Offer+$9.99 deliveryLocated in United StatesFree returnsExtra 40% off with coupon
- VTG Roxy Girl 2 Piece Set Sz 12 Y2k Bikini Surf Floral Print Bamboo AccentsOpens in a new window or tabNew (Other)$14.95or Best Offer+$7.60 deliveryLocated in United States
- Eddie Bauer Youth Reversible 4-piece Swim Set Size M (10/12) Purple/Multi - NWTOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- 4pc. Lot Tea Collection Rash Guard Swimsuit Athleta Girls tankini tops size 12Opens in a new window or tabPre-Owned$18.00Buy It Now+$9.20 deliveryLocated in United States
- Xhilaration Girls Swimsuit Size L 10 12 Aqua Pink Tribal Print Bikini Two PieceOpens in a new window or tabPre-Owned$20.00or Best Offer+$5.78 deliveryLocated in United States
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.51 deliveryLocated in United States
- Roxy Big Girls 12 Girls Like Us 1 Pc Swimsuit Orange Yellow White Palm TreeOpens in a new window or tabBrand New$24.90or Best OfferFree deliveryLocated in United States
- Girls Lands' End Racerback One Piece Swimsuit, Electric Blue Tie Dye Sz 10,12,14Opens in a new window or tabBrand New$14.99Buy It NowFree deliveryLocated in United States7+ sold
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- HANNA ANDERSSON 5 WINTER JACKET, SWEATER, PANTS, & HOLIDAY DRESS EUC LOT 70 EUCOpens in a new window or tabPre-Owned$39.99or Best OfferFree deliveryLocated in United States
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$9.99 to $11.99Buy It NowFree deliveryLocated in United States
- HANNA ANDERSSON Pnk CITRUS ORANGE Long Slv Rash Guard SWIM SUIT Top Pink 150 12Opens in a new window or tabBrand New$19.000 bids · Time left33mor Best Offer+$4.58 deliveryLocated in United States
- O'rageous Youth Girls 2 Piece BikiniOpens in a new window or tabNew (Other)$8.95 to $12.95Buy It NowFree deliveryLocated in United States
- Roxy Girl Rash Guard Girls Sz 12, Quick Dry, Short Sleeve, LogoOpens in a new window or tabPre-Owned$10.45or Best Offer+$6.20 deliveryLocated in United States
- Eddie Bauer Girls 4 Piece Reversible Rash guard Set Size M (10-12) NEW WITH TAGOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United StatesFree returns7 watchersTop Rated Plus
- HANNA ANDERSSON LOT OF 12 WRAP TOPS, JACKET,OVERALLS,TOPS, PJ SET 75/12-18MOpens in a new window or tabPre-Owned$64.99or Best Offer+$9.27 deliveryLocated in United States
- Justice Girls Bikini Purple Floral Ruffle 2 Piece Size 12 Tween SwimwearOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.02 deliveryLocated in United States
- NEW Boutique Squishmallow Ruffle Bikini SwimsuitOpens in a new window or tabNew (Other)$14.99Buy It Now+$5.25 deliveryLocated in United StatesBuy 2, get 1 20% off
From our popular brands
Based on number of views and purchases | Sponsored- ROXYNew (Other)$14.95+$7.60 delivery
- AthletaPre-Owned$12.00+$5.02 delivery
- ArtPre-Owned$12.00+$8.90 delivery
- NikeBrand New$44.10+$6.99 deliveryExtra 5% off with coupon
- ROXYBrand New$38.50+$5.20 delivery
- NikeBrand New$41.25+$5.20 delivery
- SpeedoBrand New$33.58Free delivery
- DisneyBrand New$6.00+$10.60 deliverySave up to 50% when you buy more
- JusticePre-Owned$8.59+$8.75 delivery
- 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 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Wildflowers Clothing La La Land Veronica Tankini Swim Bottoms size 12 EUCOpens in a new window or tabPre-Owned$24.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Mermaid Tails, Mermaid Tails For Swiming For Girls,4 PCS Girls Swimsuit 10-12Opens in a new window or tabNew (Other)$29.00or Best OfferFree deliveryLocated in United StatesExtra 10% off with coupon
- Girls Swimsuits Twist V Neck Drawstring Cute Girls Bikini Swim Two Piece SetsOpens in a new window or tabBrand New$17.99or Best Offer+$5.89 deliveryLocated in United States
- Raisins Girl's 2 Pc Laguna Beach Pink Sea Shells Bikini Swimsuit Set 8/10/12/14Opens in a new window or tabBrand New$14.90Buy It NowFree deliveryLocated in United States14+ sold
- Athleta girls swim lot one piece reversible two piece Bikini coverup Sz 12Opens in a new window or tabPre-Owned$18.99or Best Offer+$5.99 deliveryLocated in United States
- Eddie Bauer Sz Medium (10-12) Girls 2-piece Swim Set Rash Guard BottomsOpens in a new window or tabPre-Owned$13.99or Best Offer+$4.74 deliveryLocated in United States
- Mini Boden 1/2 zip long sleeved blue white stripe swim suit 11/12Opens in a new window or tabPre-Owned$7.000 bids · Time left5d 6h+$6.02 deliveryLocated in United States
- 4 Pc Lot HANNA ANDERSSON Girls Sz 12/150cm Swim Bottoms x 2, Palazzo Pants & BraOpens in a new window or tabPre-Owned$46.00or Best Offer+$6.14 deliveryLocated in United StatesBenefits charity
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.64Was: $34.9921% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Athleta Girl Free Spirit Tankini Swim Top Pink Tye Dye Girl Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.02 deliveryLocated in United States
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.02 deliveryLocated in United StatesExtra 10% off with coupon
- Athleta Girl Swim Bikini Top Tie Dye Size 12 LargeOpens in a new window or tabPre-Owned$12.00or Best Offer+$7.11 deliveryLocated in United States
- Fin Fun Mermaidens Kids Size 12 Blue & Green Mermaid Tail b1Opens in a new window or tabPre-Owned$29.00or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tabBrand New$12.40Was: $62.0080% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- 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 deliveryLocated in United States6 watchers
- O'NEILL Girls Bikini Swimsuit Two Piece Pineapple/Flamingo Design;Likely Size 12Opens in a new window or tabPre-Owned$8.50or Best Offer+$4.69 delivery in 2-4 daysLocated in United States
- NWT Crewcuts Girl’s Blue/White Seersucker Tankini - size 12Opens in a new window or tabBrand New$12.000 bids · Time left4d 5h+$8.00 deliveryLocated in United States
- Lands' End Comfort Waist Swim Shorts Girls L 10-12Opens in a new window or tabPre-Owned$15.00Buy It Now+$5.99 deliveryLocated in United States
- Vintage Kmart Girls Size 12 2-piece Swimsuit Bathing Suit Bikini Floral 80s C3Opens in a new window or tabPre-Owned$29.99or Best Offer+$5.02 deliveryLocated in United States10 watchers
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$5.02 deliveryLocated in United StatesFree returns
- PQ Swim Little Girls Flutter Bikini Set SZ 12 NWTOpens in a new window or tabBrand New$30.00Was: $50.0040% offor Best Offer+$6.99 deliveryLocated in United States
- Girls Tankini and Mermaid Tail New Select Your SIze Blue New Swim Wear CosplayOpens in a new window or tabBrand New$22.00Buy It Now+$4.70 deliveryLocated in United States
- NWT Speedo Swimsuit 1pc Girls Size 12 Splice Rose 🌹 Violet racing swimwearOpens in a new window or tabBrand New$8.000 bids · Time left2d 14h+$5.00 deliveryLocated in United States
- Wicked Girls Swimsuit Size 4 - 12 Tankini Bikini Swim 2 Piece Set Movie MusicalOpens in a new window or tabBrand New$21.50 to $25.50Buy It Now+$4.90 deliveryLocated in United States2+ watchers
- NEW Vineyard Vines Girls 2 Piece Bikini Swimsuit Blue White Stripes Sz M (10-12)Opens in a new window or tabNew (Other)$18.99Buy It Now+$5.02 deliveryLocated in United States
- Lilly Pulitzer Bobby Rashguard Swimsuit 50+ UPF Girls 12 Las Olas Aqua Strong CuOpens in a new window or tabBrand New$65.00or Best Offer+$11.95 deliveryLocated in United States
- Girls Lilly Pulitzer size 12 Swimsuit RashguardOpens in a new window or tabPre-Owned$22.00or Best Offer+$6.99 deliveryLocated in United States
- Lilly Pulitzer Girls Tiara Swimsuit UPF 50+ Boca Blue Its a Sailabration Sz 12Opens in a new window or tabBrand New$40.00or Best Offer+$5.00 deliveryLocated in United States
- Athleta Girl Bora Bora Floral Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$13.59Was: $16.9920% offBuy It Now+$5.50 deliveryLocated in United States
- Hurley Girls UPF 50+ Braided Strap One-Piece SwimsuitOpens in a new window or tabBrand New$15.99List price: $42.0062% offBuy It NowFree delivery in 2-4 daysLocated in United StatesFree returnsSave up to 30% when you buy moreTop Rated Plus
- Girls Tie Dye Heart Joe Boxer Sz 18.5 NewOpens in a new window or tabBrand New$7.95or Best Offer+$5.02 deliveryLocated in United States
- Columbia Baby Sandy Shores Sunguard Suit Swim Stretch NewOpens in a new window or tabBrand New$34.81 to $34.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girls Swimsuit Bikini Size 12 Wildflower High Neck Set NEWOpens in a new window or tabBrand New$16.00Was: $20.0020% offor Best Offer+$7.10 delivery in 2-4 daysLocated in United States
- Lands End Girls Swimsuit 3 piece Set Size 10/12Opens in a new window or tabBrand New$14.99Buy It Now+$6.02 deliveryLocated in United States
- Cat And Jack Girls Size 10/12 Gorgeous Pink Floral One Piece Bathing Suit!Opens in a new window or tabPre-Owned$12.000 bids · Time left5d 22h+$4.99 deliveryLocated in United States
- Minecraft Swimsuit Girls Size 4 5 6 7 8 10 12 One Piece Swim Tank Top Strap NWTOpens in a new window or tabBrand New$23.85 to $24.85Buy It Now+$4.95 deliveryLocated in United States
- Roxy 12 Girls Flutter 2 Pc Bikini Swimsuit Flounce Pink Blue Tropical Print SetOpens in a new window or tabBrand New$24.90Buy It NowFree deliveryLocated in United States6 watchers
- My Little Pony Women's Girl's Two Piece Tankini Swimsuit EJ3 Pink Size 10/12Opens in a new window or tabNew (Other)$11.69Was: $12.9910% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Lilly Pulitzer Vossie Swimsuit Wish You Were Here Girls 1 Piece Bathing Size 12Opens in a new window or tabPre-Owned$19.99or Best OfferFree deliveryLocated in United States
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$7.85 deliveryLocated in United States
- Minnow Stripe Swim ShortOpens in a new window or tabBrand New$11.99List price: $48.0075% offBuy It Now+$5.00 deliveryLocated in United States
- Zeroxposur Youth Girls 3 Piece Swimsuit Blue Tropical Tankini, Bottoms, shortsOpens in a new window or tabBrand New$12.00Buy It Now+$5.00 deliveryLocated in United StatesSave up to 20% when you buy more
- Hanna Andersson 150-Girls 12 Blue One Piece Bathing Swim Suit Rainbow ButterflyOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United States
- Eddie Bauer Youth Reversible 4-piece Swimsuit Set BLUE & WHITE Size M:10/12Opens in a new window or tabBrand New$13.97Buy It Now+$7.99 deliveryLocated in United StatesSave up to 12% when you buy more
- Girls Brand New Swim Suit Set With Shorts Size 12Opens in a new window or tabNew (Other)$15.00or Best OfferFree deliveryLocated in United States
- Athleta Girl Long Sleeve Camo Hooded Rashguard Swim Hoodie UPF Size L 12 *readOpens in a new window or tabNew (Other)$21.99Buy It Now+$7.10 deliveryLocated in United States
- Vilebrequin Girls Ikat Medusa One-Piece Swimsuit Cross Straps Blue White 12Opens in a new window or tabPre-Owned$49.99or Best Offer+$7.90 deliveryLocated in United States
- Hello Kitty By Sanri♡ Swimsuit Girl's Size 10/12 Pink Neon Green 2 Piece BeadedOpens in a new window or tabPre-Owned$10.00or Best Offer+$6.99 deliveryLocated in United States
- Art Class long sleeve yellow floral swimsuit rashguard girls size 10/12Opens in a new window or tabPre-Owned$14.00or Best Offer+$5.02 deliveryLocated in United States
- Zara Girls Swimsuit 11/12Opens in a new window or tabPre-Owned$5.00Buy It Now+$5.02 deliveryLocated in United States
- Agua Bendita Girls SZ 12 Sunflower Floral Rash Guard Swim Top Long Sleeve CoralOpens in a new window or tabPre-Owned$29.95Buy It Now+$5.02 deliveryLocated in United StatesFree returnsTop Rated Plus
- Items Per Page
