1,300+ results
- justice 12 blue ruffle tankini swimsuit bathing two piece girls 12 Brand NewOpens in a new window or tabBrand New$14.95or Best Offer+$4.52 delivery
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$26.99Was: $29.9910% offor Best OfferFree deliveryExtra 10% off with coupon
- UV Skins Girls 6 - 2 Piece Swim Set Short Sleeve Skirt GUC UPF 50+Opens in a new window or tabPre-Owned$14.99or Best Offer+$4.57 delivery
- 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
- NWT Billabong Here comes the Sun Rash Guard top Size 12Opens in a new window or tabBrand New$22.00or Best Offer+$7.79 delivery
- FIN FUN KIDS MERMAID TAIL & MONOFIN Rainbow Reef Size 12 Kids w bikini & sarongOpens in a new window or tabPre-Owned$44.99Buy It Now+$14.40 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 Speedo Bathing Suit One Piece Swimsuit Brightly Colored Neon Funky 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$5.00 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Athleta Girl Grotto Ocean Marble Cannonball Shorts Swim Bottoms NWT Various SzsOpens in a new window or tabBrand New$19.99Buy It Now+$5.50 delivery8+ watchers
- Girls Speedo Bathing Suit One Piece Swimsuit Neon Bright Funky 12 NEWOpens in a new window or tabBrand New$24.00or Best Offer+$5.00 delivery
- Kanu Girls Layla Swimsuit Tankini Top Size 6 Pink White Navy Blue Striped NEWOpens in a new window or tabBrand New$2.500 bids · Time left1h 40mor Best Offer+$5.99 delivery
- New Mini Boden Two-Piece Wrap Swimsuit Blue Flamingos Size 11-12Opens in a new window or tabBrand New$25.00Buy It NowFree delivery
- Girl's Youth Under Armour One Heat Gear Piece Swimsuit UPF 30Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returns1+ watchersTop Rated Plus
- Girls One Piece Swimsuit Long Sleeve Rash Guard Rashkini UPF 50+ Mermaid AquaOpens in a new window or tabBrand New$7.99Was: $9.9920% offBuy It Now+$5.44 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- New Roxy 2 Piece Swim Suit Long Sleeve Surf Set Pink Girls Size 12 NWTOpens in a new window or tabBrand New$35.00or Best Offer+$7.00 delivery in 2-4 days
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tabNew (Other)$24.65Was: $29.0015% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Girls Gap Kids Navy Blue Multi-colored Floral Tankini Size XL 12Opens in a new window or tabBrand New$8.000 bids · Time left5d 4hor Best Offer+$5.00 delivery
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$29.99or Best Offer+$6.40 delivery
- Athleta Girl Sunny Flora Bikini Bottoms Swim Sport Mixed Print Girls Size L/12Opens in a new window or tabBrand New$18.12Was: $21.3215% offBuy It Now+$3.75 deliveryLast one
- Athleta Girl Ice Pink Camo Cannonball Shorts Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$19.99Buy It Now+$5.50 delivery3+ watchers
From our popular brands
Based on number of views and purchases | Sponsored- Polo Ralph Lauren Girls' Floral Smocked Two Piece Swimsuit - Little Kid MultiOpens in a new window or tabBrand New$29.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Nike Girl’s Size 28 / Girl 12 Swimsuit One Piece Racer Back Black/Blue/WhiteOpens in a new window or tabBrand New$24.99Buy It Now+$5.99 delivery in 2-3 days
- Fin Fun Mermaidens Mermaid Tail & Fin Kids Size 12 Orange Made In USA Dress UpOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.95 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Athleta Girl Sunset Oasis Cannonball Shorts Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$19.99Buy It Now+$5.50 delivery
- Roxy Girl's 2pc Piece Dreamer Bralette Swimsuit Size 12 MSRP $50Opens in a new window or tabBrand New$14.99Buy It Now+$5.95 delivery
- Nike Girls Swimsuit Hydrastrong One Piece Black Kneeskin Girls Sz 28 Y (11-12)Opens in a new window or tabBrand New$34.77Buy It NowFree delivery
- Little Girl's Hurley One Piece Swimsuit SwimOpens in a new window or tabBrand New$15.99Buy It NowFree deliveryFree returnsTop Rated Plus
- NWT Wildflowers Girls Tulle Sleeve One Piece Swimsuit sz 6 Shade Critters SwimOpens in a new window or tabBrand New$46.50Buy It Now+$5.75 delivery
- Ruffle Butts Girls Seersucker Multi-color Cap Sleeve 2-piece Swimsuit sz6Opens in a new window or tabPre-Owned$24.00or Best Offer+$7.35 delivery10 watchers
- Little Marc Jacobs Girls One Piece Striped Metallic Swimsuit Red Black Size 12Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 deliveryExtra 30% off with coupon
- Swimsuit. KRIO + COLOR Girl's Swimsuit UV protection Size 6 MulticolorOpens in a new window or tabNew (Other)$40.00Buy It Now+$6.84 delivery
- justice bathing suit One Piece Size 18 1/2 Black Pink White Aztec Print SwimOpens in a new window or tabBrand New$15.00Buy It Now+$4.57 delivery
- Athleta Girl Camo Tie Dye One Piece Swim Suit NWT Size XS | X-Small/6Opens in a new window or tabBrand New$19.12Was: $23.9020% offor Best Offer+$6.55 delivery
- brand new coverall swimwear for girls kids-size 6Opens in a new window or tabBrand New$13.99or Best Offer+$4.52 delivery
- Athleta Girl New Cannonball 2.0 Short Swim Bottoms Girls 12 Blue White UPFOpens in a new window or tabBrand New$24.95Buy It Now+$6.55 delivery
- Speedo Girls Diamond Geo Splice One Piece Swimsuit Rainbow BrightsOpens in a new window or tabBrand New$24.95Buy It NowFree delivery in 2-4 days
- Athleta Girl Palm Oasis Cannonball Shorts Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$19.99Buy It Now+$5.50 delivery
- LITTLE DOLFIN UGLIES One Piece Swimsuit Youth Girls 6 Red Blue WhiteOpens in a new window or tabPre-Owned$16.19Was: $17.9910% offBuy It Now+$5.99 delivery
- Speedo Girl's Size 12 Athletic Racerback One Piece SwimsuitOpens in a new window or tabPre-Owned$16.95or Best Offer+$6.55 deliveryFree returns
- Billabong Kids' In My Dreams Reversible Two-Piece Swimsuit NWT Size 12 GirlsOpens in a new window or tabBrand New$35.00or Best Offer+$9.84 delivery
- Flowers By Zoe Girls One Shoulder Tie Dye Ruffle Skirt Bikini Size 6 (Runs Big)Opens in a new window or tabPre-Owned$24.50or Best Offer+$4.99 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 returns2 watchersTop Rated Plus
- Athleta Girl Reversible Palm Oasis Bikini Swim Top NWT Various SizesOpens in a new window or tabBrand New$17.99Buy It Now+$5.50 delivery3+ watchers
- 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
- 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
- Joe Boxer Girls Pink One Piece Swimsuit Size 6/6XOpens in a new window or tabPre-Owned$8.95or Best OfferFree delivery
- Andy & Evan 2 Piece Checkered Pink White Navy Girl Swim Suit: Size 6Y zip frontOpens in a new window or tabNew (Other)$7.990 bids · Time left22h 39m+$5.85 deliveryFree returns
- Hurley Girls 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash GuardOpens in a new window or tabBrand New$13.00Buy It Now+$5.14 delivery
- Lands End Girl's 2 Piece Swimsuit Skirt and Shirt Top 6X Pink ButterfliesOpens in a new window or tabPre-Owned$13.99Buy It Now+$5.62 deliveryFree returnsTop Rated Plus
- Under Armour Girl Size 12 One Piece Bathing Suit Swimsuit Colorful NWTOpens in a new window or tabBrand New$19.99Buy It NowFree delivery
- Athleta Girl Swimsuit Girls Sz L 12 Santorini Energy One Piece RacerbackOpens in a new window or tabPre-Owned$19.99Buy It Now+$6.99 delivery
- Athleta Girl Camo Tie Dye Reversible Bikini Swim Top New With Tags Various SizesOpens in a new window or tabBrand New$17.99Buy It Now+$5.50 delivery
- New Mini Boden Camo Swim Shorts Size: 9-10y and Tankini and Tankini Top 11-12Opens in a new window or tabBrand New$34.00Buy It NowFree delivery
- Athleta Girl Paradise Splash Bikini Top Girls XS/6 Blue Pink Floral Swimwear NWTOpens in a new window or tabBrand New$18.99or Best Offer+$6.80 deliveryExtra 15% off with coupon
- Girl's 2 Piece Color block Ring Linked Bikini Swimsuit Ribbed Knit Bathing SuitOpens in a new window or tabNew (Other)$12.99or Best OfferFree delivery
- Danskin Girl Size 6/6x One Piece Purple/Pink/Silver/Blue Swim Suit Free ShippingOpens in a new window or tabPre-Owned$9.99Buy It NowFree delivery
- NEW!! PQ Swim SIZE 12 Ayah Cut Out Sparkle Pink Multicolor One Piece SwimsuitOpens in a new window or tabBrand New$18.19Was: $25.9930% offor Best Offer+$4.99 delivery
- Girls' 'Summer Picnic' Striped One Piece Swimsuit Cat & Jack Blue 10/12Opens in a new window or tabPre-Owned$7.990 bids · Time left1d 4h+$5.95 delivery
- SPEEDO Girl's Size 12 Swimsuit 1 Pc Swim Black Pink Coral Paradise NWTOpens in a new window or tabBrand New$19.90Buy It NowFree delivery
- New Cabana Beach Girls size 6 Rash Guard Top upf 50+Opens in a new window or tabBrand New$15.00or Best Offer+$4.00 delivery
- NWT Athleta Cannonball Swim Bottom Shorts, Tie Dye, Size Large 12Opens in a new window or tabBrand New$25.00or Best Offer+$5.85 delivery
- Betsey Johnson Girls RashGuard Long Sleeve Floral Swimsuit One Piece Teal Pink 6Opens in a new window or tabPre-Owned$8.99Buy It Now+$4.99 delivery
- RAD Swim Tween Jenna Zipper One-Piece Girls Size 12 Color Twilight BlueOpens in a new window or tabPre-Owned$10.000 bids · Time left4d 18h+$5.31 delivery
- Athleta Girl Size XS Extra Small / 6 Cannonball Shorts Swim Bottoms NWTOpens in a new window or tabBrand New$15.99Buy It Now+$4.99 delivery
- Athleta Girl Reversible Camo Tie Dye Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$16.99Buy It Now+$5.50 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
- Hurley’s One Piece Swimsuit Gradient Pink/Purple Girl Sz 12 UPF 50+ MSRP $40 NWTOpens in a new window or tabBrand New$22.99or Best Offer+$5.75 delivery
- NWT Abercrombie Kids One Piece White Green Floral Print Swimsuit Girls Size 5/6Opens in a new window or tabBrand New$16.19Was: $17.9910% offor Best Offer+$5.99 delivery
- NWT Cat & Jack Striped Long Sleeve Pant One Piece Rash Guard Swimsuit Size 6Opens in a new window or tabBrand New$14.50or Best Offer+$6.30 delivery
- More than magic one piece bathing suit size S (6/6X) multicolorOpens in a new window or tabPre-Owned$1.88or Best Offer+$6.71 delivery
- Zella Swimsuit Splatter One Piece Girl 12 reversible NEW NWT 469Opens in a new window or tabBrand New$11.00Was: $55.0080% offor Best Offer+$6.99 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Nike Girls Swimsuit Hydrastrong One Piece Black Teal Kneeskin Sz 28 Y (11-12)Opens in a new window or tabBrand New$24.77Buy It NowFree delivery
- Betsey Johnson Girl's Sleeveless Bright Swimsuit Size 12Opens in a new window or tabNew (Other)$24.99Buy It Now+$4.57 delivery
- GIRLS SUMMER LOT SWIMWEAR SIZE 6 ONE PIECE SWIMSUIT SWIMS SET KIDS SWIMMINGOpens in a new window or tabPre-Owned$25.00or Best Offer+$8.71 delivery
- Items Per Page