12,000+ results
- Justice Girl’s 2 Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$6.40 deliveryLocated in United States
- Girl's Mermaid Swimsuit Set with A Fish Tail Princess-style Bikini CostumeOpens in a new window or tabNew (Other)$29.99 to $49.99Buy It NowFree deliveryLocated in United States
- Cute Kate Mack Girls' One Piece Swimsuit Size 12 Striped Flower Applique WhiteOpens in a new window or tabPre-Owned$12.99Buy It NowFree deliveryLocated in United States
- xhilaration Multi-color Bikini in size Top Med Bottom 10/12Opens in a new window or tabPre-Owned$3.59Was: $5.9940% offor Best Offer+$6.34 deliveryLocated in United States
- Lilly Pulitzer Girls Swimsuit | Size 12 | Borealis blueOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 deliveryLocated in United States
- GO COCO Girls’ One Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Girls Smocked Tankini Set AP2 Jam Red Strawberry Size: 11-12Y NWTOpens in a new window or tabBrand New$22.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Ps09 Bikini Size 12 Excellent Condition Zebra Pink Green Children SwimwearOpens in a new window or tabPre-Owned$4.990 bids · Time left3h 38mor Best Offer+$4.84 deliveryLocated in United States
Picked For You
Top selling items from trusted sellers | Sponsored- GO COCO Girls’ One Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tab$13.99jljoker87 (85,680) 99.3%
- Mini Boden Girls Smocked Tankini Set AP2 Jam Red Strawberry Size: 11-12Y NWTOpens in a new window or tab$22.99great-buyz (17,196) 99.8%
- Kenny Flowers Kiddy Flowers Maui Girls 2 Piece Size 4T KidsOpens in a new window or tab$27.00thefouravocados (4,943) 100%
- 7-16years Children Swimwear Falbala Girls Swimwear Biquini Infantil SwimsuitOpens in a new window or tab$35.74alanashop2 (1,100) 98.9%
- LANDS' END Girl's Aqua Tropical One-Piece Swimsuit UPF 50 Size 4Opens in a new window or tab$16.00luxhub1 (1,896) 98.9%
- 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
- Athleta Girl 4 Piece Swimsuit Free Spirit Tankini & Bikini Tops w/ Bottoms Sz 12Opens in a new window or tabPre-Owned$39.99or Best Offer+$6.49 deliveryLocated in United States
- Jantzen Girls New Size 12 Set 2pc SwimsuitOpens in a new window or tabBrand New$1.991 bid · Time left11h 26m+$6.20 deliveryLocated in United States
- 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 deliveryLocated in United States
- Minnow Swim Girls Briland Blue Botanic Rashguard One Piece Size 3/4Opens in a new window or tabPre-Owned$35.00Buy It Now+$4.84 deliveryLocated in United States11 watchers
- Janie And Jack Red Ruffle 4th Of July One Piece Bathing Suit Size 12Opens in a new window or tabNew (Other)$13.00or Best Offer+$4.57 deliveryLocated in United States
- Nike Girls One Piece Swimsuit With White Swoosh, Size 12Opens in a new window or tabPre-Owned$9.00or Best Offer+$4.84 deliveryLocated in United States
- Girls' Disney Elsa 2pc Swimsuit - Purple 7-8 - Disney StoreOpens in a new window or tabBrand New$14.99List price: $36.9959% offBuy It NowFree delivery in 2-3 daysLocated in United StatesFree returns$5 off every $30Top Rated Plus
- Fin Fun Mermaid Tail Skin Youth Size Large X-Large NEW Size 12 For Orange PinkOpens in a new window or tabBrand New$32.50Buy It Now+$8.71 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
- NWT Mini Boden Bright Striped 1pc Swimsuit sz 3/4Opens in a new window or tabBrand New$19.99Buy It Now+$6.20 delivery in 2-4 daysLocated in United States
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$6.95 delivery in 2-4 daysLocated in United StatesFree returns10 watchersTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- DisneyPre-Owned$9.99+$6.55 delivery
- DisneyBrand New$12.99+$5.80 delivery
- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- ArtPre-Owned$18.00+$5.50 delivery
- BillabongBrand New$37.80+$4.20 delivery
- ROXYBrand New$31.50+$4.20 delivery
- Eddie Bauer Youth Girls 4-piece Reversible Swim Suit Set - Size: Medium 10/12Opens in a new window or tabBrand New$19.99or Best Offer+$6.90 deliveryLocated in United States
- Athleta Girl Short Sleep One Piece Swimsuit Bathing Suit Large 12Opens in a new window or tabPre-Owned$22.99or Best Offer+$7.95 deliveryLocated in United States
- Vintage 1950s Toddler Girls Kids Cotton Two Piece Swimsuit Bikini Set Size 4Opens in a new window or tabPre-Owned$32.00Buy It Now+$4.84 deliveryLocated in United States22 watchers
- Love U Lots Girls Red Stripe Gold Anchor Swimsuit Size 4 NWTOpens in a new window or tabBrand New$18.00Buy It Now+$3.99 delivery in 2-4 daysLocated in United States
- 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 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 States9+ watchers
- 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 deliveryLocated in United StatesFree returnsLast oneTop 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 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Girls Bikini Top Size 12 - Girls Bathing suit Reversible Swim Top Maaji SwimOpens in a new window or tabPre-Owned$20.00Buy It Now+$4.84 deliveryLocated in United States
- 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
- girls swimsuit size 12 two piece setOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.71 deliveryLocated in United States
- Mini Boden one piece swimsuit multi color rainbow clouds NWT 11/12Opens in a new window or tabBrand New$15.00or Best Offer+$4.33 deliveryLocated in United States
- Kanu Surf Girls' Swim Board Shorts Beach Girl Hot pink tie dye 9595 NWT 12Opens in a new window or tabBrand New$4.280 bids · Time left2d 3h+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$27.99or Best Offer+$6.20 delivery in 2-4 daysLocated in United States
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$23.50or Best Offer+$6.40 deliveryLocated in United States
- UV Skinz 3 Piece Swim Set Girls 4T UPF 50+ Shirt Skirt Reversible Bucket HatOpens in a new window or tabBrand New$10.99or Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Swim Coverup Ariel Size 4 Girl Terry Zip Hood Mermaid Purple FlounderOpens in a new window or tabBrand New$28.00or Best Offer+$6.99 deliveryLocated in United States
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tabBrand New$14.99Buy It NowFree deliveryLocated in United StatesSave up to 9% when you buy more
- 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 States
- NWT Disney Store Belle Swimsuit Beauty and The Beast UPF 50+ Girls PrincessOpens in a new window or tabBrand New$29.92Was: $33.2510% offBuy It Now+$4.45 deliveryLocated in United States10+ watchers
- NEW Girls Flower Cut Out One Piece Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$11.99Buy It Now+$4.75 deliveryLocated in United StatesBuy 2, get 1 20% off
- LANDS' END Girl's 12 Dolphin Sunset 3-Pc UPF 50 Swim Set NWT $55Opens in a new window or tabBrand New$24.99Buy It Now+$5.80 deliveryLocated in United States
- Stella Cove Pink/Purple One Shoulder 2 Piece Girls Size 4 Swimsuit GUCOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.75 deliveryLocated in United States
- Janie and Jack Rash Guard Set 2 Piece Swimsuit Girls 12 White Floral Ruffle NeckOpens in a new window or tabBrand New$20.24Was: $22.4910% offBuy It Now+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Disney Store Swim swimsuit Cover Up Princess Nwt Size Xs 4 Multi PrincessOpens in a new window or tabBrand New$12.99Was: $19.9935% offor Best Offer+$5.80 deliveryLocated in United States
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$7.25 deliveryLocated in United States
- Athleta Girl Ice Pink Camo Cannonball Shorts Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$15.99Was: $19.9920% offBuy It Now+$5.50 deliveryLocated in United States7+ sold
- Disney Store Jasmine Swimsuit Deluxe 3 pc U Pick NWTOpens in a new window or tabBrand New$29.75Buy It Now+$4.45 deliveryLocated in United StatesFree returnsTop Rated Plus
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 deliveryLocated in United States
- Disney Store Swim swimsuit Cover Up Princess Nwt Size Xs 4 Ariel Mermaid DressOpens in a new window or tabBrand New$14.99Was: $19.9925% offor Best Offer+$5.80 deliveryLocated in United States
- Patagonia Girl's Boardie Shorts Lupita Scented Geranium Size 12Opens in a new window or tabPre-Owned$20.00Buy It Now+$6.55 deliveryLocated in United States
- ✨Lot of 3 (Three) one-piece girls swimsuits Sz L 10/12 Bathing Suits Cat & Jack✨Opens in a new window or tabPre-Owned$18.00or Best Offer+$7.35 deliveryLocated in United States
- Assorted Brands Toddler Girls Swim Suit Lot of 4, Size 4/5Opens in a new window or tabPre-Owned$28.00or Best Offer+$11.01 deliveryLocated in United States
- NEW Hobie Girls’ Safari Surf Tankini BIKINI Swim Set Size 12 Animal PrintOpens in a new window or tabNew (Other)$10.99Buy It Now+$5.49 deliveryLocated in United States
- Athleta Girl Sunny Flora Bikini Swim Sport Mixed Print Bottoms NWT Various SizesOpens in a new window or tabBrand New$14.39Was: $17.9920% offBuy It Now+$5.50 deliveryLocated in United States9+ watchers
- 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 deliveryLocated in United StatesFree returns
- O'Neill Girl's Layla Floral Cinched Cutout One Piece Swimsuit EJ3 Gray Size 12Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Serenyou Girl's Bright Color One Piece Swimsuit Size 3-4 YearsOpens in a new window or tabNew (Other)$19.99or Best Offer+$4.62 deliveryLocated in United States
- NWT Disney Store Minnie Mouse Pink Swimsuit Girls Tankini Bikini Set Size 4Opens in a new window or tabBrand New$7.64Was: $8.9915% offor Best Offer+$4.84 deliveryLocated in United StatesSave up to 20% when you buy more
- NWT DISNEY LILO & STITCH “Chill” RASHGUARD SWIMSUIT Long Sleeve GIRLS SIZE 4Opens in a new window or tabBrand New$20.96Buy It Now+$4.96 deliveryLocated in United States
- Jessica Simpson Girls Swimsuit NWT Size 4Opens in a new window or tabBrand New$16.50or Best Offer+$6.55 deliveryLocated in United States
- Janie and Jack Tropical Palm Leaf One Shoulder Ruffle Beach Swimsuit Sz 12Opens in a new window or tabPre-Owned$24.99or Best Offer+$7.00 deliveryLocated in United States
- NEW Hurley Youth Girls One-Piece Bathing Swim Suit UPF50+ Pink Hibiscus FloralOpens in a new window or tabBrand New$9.66Was: $42.0077% offBuy It NowFree deliveryLocated in United StatesFree returnsSave up to 20% when you buy moreTop Rated Plus
- Zara Disney Lilo & Stitch 2 Piece Red Girls Swimsuit 11/12 Free ShippingOpens in a new window or tabNew (Other)$12.50or Best OfferFree deliveryLocated in United StatesFree returns
- GO COCO Girls’ One Piece Unicorn Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Disney Store Swim swimsuit Cover Up Princess Nwt Size XS 4 RapunzelOpens in a new window or tabBrand New$16.99Was: $19.9915% offor Best Offer+$5.80 deliveryLocated in United States
- NWT GIRLS size 3-4 BABI-KINI SKY BLUE & WHITE DAISY PRINT STRING BIKINIOpens in a new window or tabBrand New$34.00Buy It Now+$6.25 deliveryLocated in United States7+ watchers
- Lands' End Chlorine Resistant Swim Skirt Swim Bottom Girls 12 TurquoiseOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.95 deliveryLocated in United States
- Girls' Fruit Watermelon Printed One Piece Swimsuit - Cat & Jack - Size: L 10/12Opens in a new window or tabNew (Other)$12.00Buy It Now+$4.84 deliveryLocated in United States
- Kids The Little Tails Children Swimsuit Bathing Suit Halloween Costume Girll CanOpens in a new window or tabNew (Other)$26.96 to $88.74Was: $51.1916% offBuy It NowFree deliveryLocated in China
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