118 results
- Burberry Kids Logo Tan Check Print Bikini Swim Bottoms 12YOpens in a new window or tabPre-Owned$49.95or Best Offer+$6.50 deliveryFree returns
- Justice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12Opens in a new window or tabPre-Owned$9.04Buy It Now+$6.55 delivery
- NWT Girls Size 12 Months Tommy Hilfiger One Piece Red Logo Swim SuitOpens in a new window or tabBrand New$8.50Buy It Now+$6.25 delivery
- Burberry Girls Vermillion sandie logo swim bathing suit blue 6 8 10 12 14Opens in a new window or tabBrand New$85.00Buy It NowFree delivery
- 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 sold
- 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 returns4 watchersTop Rated Plus
- Hurley Girls' High Waisted Bikini 2-Piece Swimsuit Teversi Sz 12 NWTOpens in a new window or tabBrand New$16.00Buy It Now+$8.00 deliveryLast one
- 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
Picked For You
Top selling items from trusted sellers | Sponsored- Justice Girls 1 Piece Swimsuit Magenta Size 12 Lined Ruffle Foil Polka Dots LogoOpens in a new window or tab$21.99a*growing*girls*closet (1,413) 100%
- Justice Girls 1 Piece Swimsuit Mint Size 12 Cutout Halter Tie Ribbed Lined LogoOpens in a new window or tab$21.99a*growing*girls*closet (1,413) 100%
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Size 12 SwimwearOpens in a new window or tab$31.99thefamilyflips2 (3,406) 99.3%
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- Under Armour Girls Purple Starlight Size 12 One Piece NWT Swimsuit Ribbed High NOpens in a new window or tabBrand New$17.99or Best Offer+$5.35 delivery
- Under Armour Girls Purple Starlight Size 12 One Piece NWT Swimsuit Ribbed High NOpens in a new window or tabBrand New$17.99or Best Offer+$5.35 delivery
- NWT Nike Girls Black & White Logo Razor Back One-Piece Swim Suit Sz 12 NEWOpens in a new window or tabBrand New$19.99Buy It Now+$5.99 delivery
- New Ralph Lauren Big Girls "All Over Logo" One-Piece Swimsuit - Size 12 - WhiteOpens in a new window or tabBrand New$19.95Buy It Now+$5.95 delivery2 watchers
- Roxy 2 Pc Rash Guard Set Swimsuit Girl's 12 Large Pink Long Sleeve Whole HeartedOpens in a new window or tabBrand New$32.99or Best Offer+$9.45 delivery
- NWT Nike One Piece Black Blue Swimsuit NESS4038-494 Kid's Size 12Opens in a new window or tabBrand New$31.58or Best Offer+$6.95 delivery
- Stella McCartney Kids Logo Allover One Piece Bathing Suit Size 12Opens in a new window or tabPre-Owned$52.00or Best Offer+$5.80 delivery
- Justice Girls 1 Piece Swimsuit Multi Color Lined J Sport Logo Size 12/14Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryFree returnsTop Rated Plus
- $355 Versace Kids Girls Pink Orchid & Logo Print One Piece Swimsuit Size 12Opens in a new window or tabBrand New$150.000 bids · Time left3d 23hor Best Offer+$6.55 delivery
- Burberry Girls Vermillion sandie logo swim bathing suit red black 4 8 10 12 14Opens in a new window or tabBrand New$75.00 to $99.00Buy It NowFree delivery
- Billabong Kids Girl Medallion Madness Halter One-Piece Pink Size 12 2036Opens in a new window or tabBrand New$19.23Was: $54.9565% offBuy It Now+$7.00 deliveryFree returnsTop Rated Plus
- Dolfin Uglies Pink Unicorn Dolphin Rainbow Swimsuit Girls 12Opens in a new window or tabPre-Owned$14.99or Best OfferFree delivery
From our popular brands
Based on number of views and purchases | Sponsored- JusticeJustice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12Opens in a new window or tabPre-Owned$9.04+$6.55 delivery
- NikeNWT Nike One Piece Black Blue Swimsuit NESS4038-494 Kid's Size 12Opens in a new window or tabBrand New$31.58+$6.95 delivery
- JusticeJustice Girls 1 Piece Swimsuit Magenta Size 12 Lined Ruffle Foil Polka Dots LogoOpens in a new window or tabNew (Other)$21.99Free delivery
- ROXYRoxy swim shirt rashguard pink short sleeves girl's size 12/ LOpens in a new window or tabPre-Owned$9.99+$4.84 delivery
- SpeedoSpeedo Girl’s Logo Black One Piece Swimsuit Size 12Opens in a new window or tabBrand New$28.88+$5.85 delivery
- SpeedoSpeedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Size 12 SwimwearOpens in a new window or tabBrand New$31.99Free delivery
- BillabongBillabong Kids Girl's 236041 Medallion Madness Halter One-Piece Swimsuit Size 12Opens in a new window or tabBrand New$34.30+$4.20 delivery
- BillabongNWT BILLABONG Kids Medallion Moon Tribe High Neck One-Piece Girl’s Size 12Opens in a new window or tabBrand New$28.99+$5.00 delivery
- Nike Fast Back One-Piece Swimsuit Swoosh Logo Colorblock Blue Girls 12 #282HOpens in a new window or tabPre-Owned$24.00or Best Offer+$6.50 delivery
- Roxy 2 Pc Rash Guard Bikini Girl's Size 12 Bottom Crop Swimsuit Stripes UPF NewOpens in a new window or tabBrand New$29.99or Best Offer+$7.35 delivery
- NWT BILLABONG Kids Medallion Moon Tribe High Neck One-Piece Girl’s Size 12Opens in a new window or tabBrand New$28.99or Best Offer+$5.00 delivery
- GIVENCHY Girls Black Logo High Waisted Bikini Bathing SuitOpens in a new window or tabPre-Owned$125.00Buy It Now+$9.50 delivery
- Toobydoo Youth Girls Size 11/12 Aqua Blue Striped One Piece Swimsuit ZP-1381Opens in a new window or tabBrand New$24.99Buy It Now+$6.55 delivery
- Speedo Logo Elastic Girl's Swimsuit Bikini Set Size 12Opens in a new window or tabBrand New$17.49Was: $24.9930% offBuy It NowFree delivery
- DOLCE & GABBANA Girl Swimwear Brass Logo Hydrangea Print 2pc Set Size 12 NWTOpens in a new window or tabBrand New$249.98or Best OfferFree delivery
- Vintage Speedo Girls Size 12 Swimwear Colorblock Swimsuit Logo RacerbackOpens in a new window or tabPre-Owned$14.99or Best Offer+$7.35 delivery
- Crewcuts By J.Crew Cutout One Piece Bathing Swimsuit - Gingham - Sz 12 - EUCOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 delivery
- 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 delivery
- Tommy Hilfiger Girls Red Blue Asymmetrical Tankini Swimsuit Two Piece Sz 12 / 14Opens in a new window or tabBrand New$17.29or Best Offer+$18.69 deliveryBenefits charity
- Speedo Girl’s Logo Black One Piece Swimsuit Size 12Opens in a new window or tabBrand New$28.88or Best Offer+$5.85 delivery
- NEW GIRLS 12 ROXY TANKINI RASHGUARD SWIM SHIRT TOP ONLY BLACK LOGO POPOpens in a new window or tabNew (Other)$12.95Buy It NowFree delivery in 2-4 days
- Juicy Couture Black Label Pink White Striped Crochet One Pc Swimsuit Girl SZ 12Opens in a new window or tabBrand New$49.99or Best Offer+$8.00 delivery
- Under Armour Girls Two Piece Tie Dye Tankini Swimsuit Size 12 Green/BlueOpens in a new window or tabPre-Owned$17.99or Best Offer+$4.50 delivery
- Speedo Girls' Solid Infinity, Splice One Piece, (7yrs-16yrs) - Deep Water - 10Opens in a new window or tabBrand New$26.99Was: $29.9910% offBuy It Now+$4.51 deliveryFree returnsTop Rated Plus
- Crewcuts J.Crew Blue Navy Striped Anchor One Piece Bathing Swimsuit 12 ZaraOpens in a new window or tabPre-Owned$15.00Buy It Now+$7.35 delivery
- NEW GIRLS 12 ROXY 2 PIECE BIKINI SET HALTER FLUTTER SWIMSUIT SUIT POP LOGO BLACKOpens in a new window or tabBrand New$14.95Buy It NowFree delivery in 2-4 days
- Justice Girls 1 Piece Swimsuit Mint Size 12 Cutout Halter Tie Ribbed Lined LogoOpens in a new window or tabBrand New$21.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Under Armour L143244 Girls Blue Logo Racer One Piece Swimsuit Size 12Opens in a new window or tabNew (Other)$44.20Was: $52.0015% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- NWT ROXY GIRLS CHILDREN'S 1 PIECE LOGO SWIMSUIT SET SIZE 12Opens in a new window or tabBrand New$24.99Buy It Now+$4.84 delivery
- Roxy Girls Top bikini Red/Yellow Logo 12 YersOpens in a new window or tabBrand New$12.00or Best Offer+$6.00 delivery
- NWT Speedo Swimsuit One Piece Infinity Splice Strap Girls Size 12 White StripeOpens in a new window or tabBrand New$16.00Was: $20.0020% offor Best Offer+$5.75 delivery
- NWT Juicy Couture Black Label 2pc Halter Swimsuit Set Big Girls BIKINI PINK LOGOOpens in a new window or tabBrand New$19.98Buy It Now+$6.95 delivery
- $199 Speedo Kids Girl Pink Stretch One-Piece Scoop-Neck Strappy Logo Swimsuit 12Opens in a new window or tabBrand New$10.48Was: $29.9565% offor Best Offer+$9.99 delivery
- Justice Girls Tankini Bathing Suit Swim Set Black Logo Size 12Opens in a new window or tabBrand New$34.00or Best Offer+$4.84 delivery
- ROXY Heart Girls PINK Logo RASH GUARD Swim Poly Spandex UV SHIRT sz L (12) ecOpens in a new window or tabPre-Owned$15.99Buy It Now+$5.99 delivery
- Cow Print One-Piece Swimwear w/ Bow & Ruffle Bathing Swimsuit Wide Straps NewOpens in a new window or tabBrand New$16.50Buy It NowFree deliveryFree returns
- Roxy Girl's Whole Hearted Long Sleeve UV Rash Guard Top Shirt BLACK SIZE 3 🌊Opens in a new window or tabPre-Owned$19.90or Best OfferFree delivery
- Marc Jacobs Kids Logo Embellished Silver Rhinestones on front of Black Swimsuit!Opens in a new window or tabBrand New$89.00Buy It NowFree delivery
- Justice Girls Swimsuit Purple 2 Piece Set Mermaid Reversible Sequins Size 12Opens in a new window or tabBrand New$15.99or Best Offer+$4.84 delivery
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap, Deep Water, 12Opens in a new window or tabBrand New$18.40Was: $23.0020% offBuy It Now+$5.00 deliverySave up to 20% when you buy more
- Shein Girl's Black & White Cow Print Bikini Swimsuit size 150 (11-12)Opens in a new window or tabPre-Owned$9.99Buy It Now+$4.75 delivery
- Ralph Lauren Little Girls Gingham Boardshorts Green Multi Sz 12 - NWTOpens in a new window or tabBrand New$22.99Buy It NowFree delivery
- Billabong Kids Girl's 236041 Medallion Madness Halter One-Piece Swimsuit Size 12Opens in a new window or tabBrand New$34.30List price: $64.9547% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Juicy Couture Girls Ombre/Tie Dye One Piece SwimsuitOpens in a new window or tabNew (Other)$28.00or Best Offer+$4.84 delivery
- Highland Cow REVERSIBLE Swimsuit | Longhorn Cow, Thunderbird, Neon Sign GirlsOpens in a new window or tabNew (Other)$25.00Buy It Now+$5.31 delivery
- $49 Toobydoo Girls' Blue Stripe Halter One Piece Swimsuit Swimwear Size 11-12Opens in a new window or tabBrand New$13.98Was: $39.9565% offor Best Offer+$9.99 delivery
- Nike Swim or Workout Girl's Black & Blue Racer-Back Top Size 12MOpens in a new window or tabBrand New$12.99or Best Offer+$5.85 deliveryBenefits charity
- $30 Stella Cove Kid's Girl Black Sequin Lip Applique One-Piece Swimsuit Size 12YOpens in a new window or tabBrand New$30.00or Best Offer+$6.15 delivery
- Nike A4511 Kids Solid Racerback Sport One-Piece Volt Glow Girl’s Size 12Opens in a new window or tabBrand New$37.80Was: $54.0030% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- SHEIN Kids Bathing Suit 11-12 Cow Print Black And White W/ Cut Out On One SideOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.55 delivery
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Size 12Opens in a new window or tabBrand New$17.99or Best Offer+$4.99 delivery
- Justice Active Yth Girl's Sz. 12 Blk Abstract 1 Piece Swimsuit Gymnastics LinedOpens in a new window or tabPre-Owned$24.24or Best Offer+$5.49 deliveryFree returnsTop Rated Plus
- ROXY KIDS LOGO 70'S BIKINI SWIM BOTTOMS BLACK PINK MULTI COLORSOpens in a new window or tabNew (Other)$19.99or Best Offer+$7.55 delivery in 2-4 days
- Big Girls Superman Classic Logo Racerback Tank Shorts 2 PC Pajama Set SZ 12/14Opens in a new window or tabPre-Owned$12.95or Best Offer+$8.95 delivery
- Size 12 Girls Cow Print Swim Suit In Black And White As A One Piece SuitOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.41 delivery
- Shein Girl's 2 piece Cow Print Bikini Sz 150 (girls 12) Black WhiteOpens in a new window or tabPre-Owned$14.95Buy It Now+$4.84 delivery
- Soly Hux Girls Black White Cow Print Crisscross Back Bikini 150/12 X002X0M2U7Opens in a new window or tabNew (Other)$23.99Buy It Now+$8.00 delivery
- NWT Juicy Couture Black Label 2pc Halter Swimsuit Set Big Girls BIKINI PINK LOGOOpens in a new window or tabBrand New$19.98Buy It Now+$6.95 delivery
- $170 Speedo Swim Big Kids Girls' Blue Color-Blocked Splice One Piece Swimsuit 8Opens in a new window or tabBrand New$8.73Was: $24.9565% offor Best Offer+$9.99 delivery
- $59 Toobydoo Kids Girl Orange Stripe Stretch One Piece Halter Swimsuit Size 1-2Opens in a new window or tabBrand New$10.48Was: $29.9565% offor Best Offer+$9.99 delivery
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Size 12 SwimwearOpens in a new window or tabBrand New$31.99Was: $39.9920% offor Best OfferFree delivery
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Size 12 SwimwearOpens in a new window or tabBrand New$27.99Was: $39.9930% offor Best OfferFree delivery
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