11,000+ results
- Lilly Pulitzer Girls size 12-14 Catch The Wave Swim CoverOpens in a new window or tabPre-Owned$19.99or Best Offer+$10.00 delivery
- Girls Swimsuit one piece Pink Size 168 12-13 YOpens in a new window or tabPre-Owned$7.42Was: $9.9025% offor Best Offer+$6.20 delivery in 2-3 daysExtra 20% off with coupon
- under armour swimsuit Girls Size 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$4.71 delivery
- NWT Snapperrock Girls Shirred Floral Bikini Set Sz 12 ADORABLE FREE SHIPPING A14Opens in a new window or tabBrand New$29.95or Best OfferFree delivery
- Primary Girls Swim Tankini Top Pink White Swimsuit Tank Top Only Size 12 EUCOpens in a new window or tabPre-Owned$9.88or Best Offer+$4.62 delivery
- 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
- Abercrombie Kids Girls White Swim Cover Up Size 11/12 Gently UsedOpens in a new window or tabPre-Owned$4.990 bids · Time left16m+$6.00 delivery
- Lands End Girls Swimsuit One Piece 12 Swimwear Blue Aqua Gold Geometric RuffleOpens in a new window or tabPre-Owned$14.99Buy It Now+$6.20 delivery in 2-3 daysFree returnsTop Rated Plus
Picked For You
Top selling items from trusted sellers | Sponsored- PQ KIDS Strawberries Allie Reversible Triangle Two Piece Bikini Set, Multi, 12Opens in a new window or tab$49.992015market (98,815) 98.8%
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tab$24.65shoppermaxx (15,650) 99.8%
- 7-16years Children Swimwear Falbala Girls Swimwear Biquini Infantil SwimsuitOpens in a new window or tab$26.05alanashop2 (1,041) 99.1%
- Kids Wetsuit Quick Dry Swimwear Bathing Beachwear Holiday Top And Pants DivingOpens in a new window or tab$28.46clearcalling104 (2,251) 99.5%Save up to 12% when you buy more
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWDOpens in a new window or tab$27.11gcsservices (22,516) 99.2%
- Nike Girls Racerback One Piece Swimsuit, Lotus Pink, Extra SmallOpens in a new window or tab$22.99stepzen (2,372) 98.1%
- US Kids Girls Bikini Swimming Swimsuit Summer Swimwear Party Sportswear TrainingOpens in a new window or tab$31.85clearcalling104 (2,251) 99.5%Save up to 12% when you buy more
- Kids Girl's Rompers Surfing Jumpsuit Vacation Leotards Practice Unitards PartyOpens in a new window or tab$17.49acc_eshop (88,960) 98.2%Save up to 15% when you buy more
- Athleta Girl Pool Days Tankini Cannonball Shorts Swim Set Floral Size 12 LargeOpens in a new window or tabPre-Owned$29.99Buy It NowFree delivery
- New Polo Ralph Lauren Big Girls "USA" One-Piece Swimsuit - Size 12 - Navy BlueOpens in a new window or tabBrand New$19.95Buy It Now+$5.95 delivery5 watchers
- Art Class Girls Leopard Print Ribbed One Piece Swimsuit Sz L 10/12Opens in a new window or tabPre-Owned$7.75Buy It Now+$4.84 delivery
- Tea Collection Rash Guard one piece Swim Girl Watermelon size 12Opens in a new window or tabPre-Owned$6.00or Best Offer+$6.00 delivery in 2-4 daysFree returns
- Sweet Honey Rash Guard Swimsuit Girls 12Y Pink Blue Floral Long Sleeve RuffleOpens in a new window or tabPre-Owned$13.95or Best Offer+$5.50 deliveryFree returnsTop Rated Plus
- Speedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.31 delivery
- SPEEDO Girl's Purple Tie Dye Swimsuit Sizes XS S M L XL One Piece NWTOpens in a new window or tabBrand New$10.37Was: $15.9535% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- Matilda Jane Cool in the Pool Ruffle Polka Dot Floral Swimsuit Size 12Opens in a new window or tabPre-Owned$26.00or Best Offer+$4.52 delivery
- Athleta Girl Daybreak Tankini Top and Swim Bottoms Size L 12 Two Piece BlueOpens in a new window or tabPre-Owned$18.99Buy It Now+$6.99 delivery in 2-4 days
- MC2 SAINT BARTH Girls Pink Bandana Embroidered One Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$29.99or Best Offer+$6.55 delivery
- Speedo Girls ProLT Super Pro Youth Athletic One-Piece Swimsuit, Speedo Navy 8/24Opens in a new window or tabBrand New$16.99Buy It NowFree deliveryLast one
- Girls 11 piece Lot Swimsuits Bathing suits Cover Up Summer Size Large 10/12Opens in a new window or tabPre-Owned$24.00or Best Offer+$10.00 delivery
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoSpeedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00+$5.31 delivery
- SpeedoSpeedo Girls One Piece Swimsuit Size 12 Multicolor Tie Dye Rainbow NWTOpens in a new window or tabBrand New$21.44+$6.55 delivery
- GapGirls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 PristineOpens in a new window or tabPre-Owned$11.99+$4.95 delivery
- BillabongBillabong Girls Rad Rainbow White Ombre Swim Bottom Separates Size 12Opens in a new window or tabBrand New$12.74+$5.00 delivery
- ROXYNWOT Roxy Girls Like Us Flutter Swim Set, Bright White Rainbow Size 12Opens in a new window or tabNew (Other)$24.99+$8.84 delivery
- Justicejustice bathing suit One Piece Size 18 1/2 Black Pink White Aztec Print SwimOpens in a new window or tabBrand New$15.00+$4.57 delivery
- NikeNike Girls Racerback One Piece Swimsuit, Lotus Pink, Extra SmallOpens in a new window or tabBrand New$22.99Free delivery
- ROXYRoxy Girls Paradise Trip Crop Top Bikini Swim Set Sz 12 Swimsuit NEW NWTOpens in a new window or tabBrand New$26.95+$6.99 delivery
- BillabongBillabong A6052 Kids Sun Dream Trilet Set Golden Glow Girl's Size 12Opens in a new window or tabBrand New$59.95+$4.20 delivery
- DisneyAriel Little Mermaid 2 Piece Long Sleeve UPF 50+ Sun Shirt Swimsuit Size 10/12Opens in a new window or tabBrand New$6.00+$7.35 deliverySave up to 50% when you buy more
- Lilly Pulitzer Girls Purple Pink Two-Piece Bikini Swimsuit Adj Strap Size 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$6.10 delivery
- Zara Green One-Shoulder Bikini with Shell Accents. NWT size 11-12Opens in a new window or tabBrand New$20.00or Best Offer+$8.24 delivery
- ❤ LANDS' END girls swimsuit bathing suit 12 tankini purpleOpens in a new window or tabPre-Owned$15.00Buy It Now+$5.55 delivery in 2-3 daysFree returnsTop Rated Plus
- Speedo Girls Racerback Sport Splice One Piece Swimsuit (XS, S, M, L & XL)Opens in a new window or tabBrand New$29.98Buy It NowFree delivery
- US Kids Girls Swimwear Tankini Swimsuit Bikini Tank Top with Shorts Bathing SuitOpens in a new window or tabNew (Other)$9.04 to $16.66Was: $15.45Buy It NowFree deliverySave up to 12% when you buy more
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$19.75Buy It NowFree delivery
- Nike swimsuit NEW UPICK 7 8 10 12 14 girls' one-piece cross-back lots of stylesOpens in a new window or tabNew (Other)$17.99Buy It Now+$4.95 delivery
- Kanu Surf Swimsuit Girls 12 Navy Blue Solid One Piece Swimwear 1153Opens in a new window or tabBrand New$12.99or Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- Matilda Jane Luau Pink Hibiscus 2pc Swimsuit NWT Size 12Opens in a new window or tabBrand New$22.00or Best Offer+$4.84 delivery
- New Girls' Summertride Striped Midkini Set - art class™ size XS (4/5) UPF 50+Opens in a new window or tabBrand New$15.95or Best OfferFree delivery
- Chloé Girls Navy and White Striped Swimsuit One Piece Bathing SuitOpens in a new window or tabPre-Owned$43.00or Best Offer+$8.24 delivery
- US Kids Girls Swimsuit Outfit Dress Surf Bathing Swim One-piece Beach SwimwearOpens in a new window or tabNew (Other)$8.90 to $16.00Was: $16.08Buy It NowFree deliverySave up to 12% when you buy more
- Girls Size 11-12 Cotton On Kids Bubblegum Pop Gingham Bikini NewOpens in a new window or tabBrand New$2.990 bids · Time left5h 54m+$4.33 delivery
- Janie and Jack Ruffle Floral 2 Piece Bikini Swimsuit Purple NEW 6-12 monthsOpens in a new window or tabBrand New$28.99or Best Offer+$6.40 delivery
- Speedo Girls One Piece Swimsuit Size 12 Multicolor Tie Dye Rainbow NWTOpens in a new window or tabBrand New$21.44or Best Offer+$6.55 delivery
- EUC Tea Collection girls size 12 rash guard swimsuit one piece purple floralOpens in a new window or tabPre-Owned$12.99Buy It Now+$5.50 delivery15 watchers
- Nwt MOLO 152 10 12 Y Floral Flower Ruffle One Piece Swimsuit Minnow SwimOpens in a new window or tabBrand New$49.00Buy It Now+$5.70 delivery in 2-3 days
- NWT JUICY COUTURE Girls M (Womens XS) Pull on Skirt Swimsuit Cover-Up Pink GreenOpens in a new window or tabBrand New$59.00Buy It Now+$4.95 delivery36 watchers
- Love Shack Fancy Girls 12Y Swimsuit One Piece Floral Pink White RuffleOpens in a new window or tabPre-Owned$34.99or Best Offer+$5.80 delivery
- WDW WILDLING Pink Stripe Aqua Ruffle Bikini Swim Suit Tankini Size 11-12YOpens in a new window or tabPre-Owned$39.95Buy It Now+$6.20 deliveryFree returns
- Arizona Jean Co Girl's Tribal Print Bikini Bottom Swimsuit Size 10/12Opens in a new window or tabNew (Other)$18.00or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Lilly Pulitzer Girls size 12/14 Swim CoverOpens in a new window or tabPre-Owned$21.99or Best Offer+$5.00 delivery
- LILLY PULITZER GIRLS CHAPLIN COVER UP, AURA PINK , NWT,XS (2/3)Opens in a new window or tabBrand New$36.00or Best Offer+$8.84 delivery
- Girls' 'Summer Picnic' Striped One Piece Swimsuit Cat & Jack Blue 10/12Opens in a new window or tabPre-Owned$9.990 bids · Time left7h 50m+$5.95 delivery
- Billabong Daisy Day One Piece Swimsuit Red Size 12 2033Opens in a new window or tabBrand New$24.00Was: $59.9960% offBuy It Now+$7.00 deliveryFree returnsTop Rated Plus
- Speedo Girls This Strap Raceback One Piece Swimsuit (XS, S, M, L or XL)Opens in a new window or tabBrand New$29.98Buy It NowFree delivery
- Stella McCartney L5535 Kids Rainbow Bikini Girls Size 12 / 14 Lot Of 3 JusticeOpens in a new window or tabPre-Owned$37.50Was: $74.9950% offor Best Offer+$9.00 delivery in 2-4 daysFree returnsExtra 10% off with couponTop Rated Plus
- PATAGONIA one piece floral SWIMSUIT RASHGUARD SIZE 12Opens in a new window or tabPre-Owned$40.00or Best Offer+$8.24 delivery
- Billabong Girl Making Shapes One-Piece Swimsuit Red Size 12Opens in a new window or tabBrand New$23.98Was: $59.9560% offBuy It Now+$7.00 deliveryFree returnsTop Rated Plus
- Justice Girls 1 Piece Swimsuit Magenta Size 12 Lined Ruffle Foil Polka Dots LogoOpens in a new window or tabNew (Other)$21.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Girl's Nike T-Crossback Midkini Two Piece SwimsuitOpens in a new window or tabBrand New$24.99Buy It NowFree delivery in 2-3 daysFree returnsTop Rated Plus
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- Athleta Girl Santorini Energy Tankini Top Sz L (12) NWTOpens in a new window or tabNew (Other)$20.00or Best Offer+$4.84 delivery
- Member's Mark Family Swim Toddler Youth Girls 3 Piece Rashguard Swim Suit SetOpens in a new window or tabBrand New$12.99List price: $24.0046% offBuy It NowFree delivery in 2-3 daysFree returnsSave up to 30% when you buy moreTop Rated Plus
- NEW/Tags Young Girl's Sz 12 A. One Piece Swimsuit with Peace Signs & Back StrapsOpens in a new window or tabBrand New$8.500 bids · Time left4d 6h$11.68Buy It Now+$5.50 delivery
- Roxy Girl’s Two Piece Blue Floral Bikini Swimsuit Set Size 12Opens in a new window or tabBrand New$39.90or Best Offer+$6.55 delivery
- BNWT Burberry London Little Girl's & Girl's Sandie One-Piece Swimsuit MSRP $250!Opens in a new window or tabBrand New$79.99Buy It NowFree delivery7+ watchers
- BNWT Burberry London Little Girl's & Girl's Crosby 2-Piece Swimsuit MSRP $230!Opens in a new window or tabBrand New$69.99Buy It NowFree delivery6+ watchers
- Big Girls 2 Pcs Sporty Tankini Sets Racer Back Leotard with Shorts Bathing SuitOpens in a new window or tabBrand New$8.58 to $20.60Was: $21.51Buy It NowFree deliverySave up to 9% when you buy more
- Floral Swimsuit Blue and White Teen 12/13 SheinOpens in a new window or tabPre-Owned$9.95Buy It Now+$6.55 delivery
- NWOT Hanna Andersson Size 150 - 12 Pink Tulips One Piece bathing Swim SuitOpens in a new window or tabNew (Other)$24.00Buy It Now+$6.30 delivery11 watchers
- Lily & Londyn’s Swimsuit Tankini Bikini Floral Print EUC Size 12Opens in a new window or tabPre-Owned$29.08or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Mini Boden Girls One-Piece Unicorn Bathing Suit Blue White Halterneck Size 11-12Opens in a new window or tabPre-Owned$19.44or Best Offer+$5.54 deliveryFree returnsTop Rated Plus
- Art Class Swimsuit Girls Light Blue Ribbed Tie-Dye L 10/12Opens in a new window or tabPre-Owned$7.75Buy It Now+$4.53 delivery
- Billabong NWOT Girls Tropic Tides One-Piece Swimsuit In Marina Size 12 BeachOpens in a new window or tabNew (Other)$18.75Was: $25.0025% offor Best Offer+$5.99 delivery
- Athleta Girl Free Spirit Tankini Top Pink Camo Sz L (12) NWTOpens in a new window or tabNew (Other)$20.00or Best Offer+$4.84 delivery
- New w/Tags Shade Critters Swim Hibiscus Rose Girls Smocked Swimsuit Bikini sz 12Opens in a new window or tabBrand New$46.50Buy It Now+$5.75 delivery
- Cat & Jack girls leopard spot bathing suit set PinkOpens in a new window or tabBrand New$9.00Buy It NowFree delivery
- Speedo Girl's Pro LT Swimsuit Speedo Black Size 12/28 YouthOpens in a new window or tabBrand New$15.50or Best Offer+$5.00 delivery
- Athleta NWT high neck girls one piece swimsuit sz 12 large wave break blueOpens in a new window or tabBrand New$35.00or Best Offer+$12.00 delivery
- Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12Opens in a new window or tabPre-Owned$24.97Buy It Now+$5.00 deliveryFree returns
- 4 Girls 2 Piece Bathing Suits Size 10/12 Exellent ConditionOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 delivery
- Items Per Page
