1,100+ results
- Girls Swim Suit Old Navy One Piece Vacation Beach Scene Nautical Stripe L 10/12Opens in a new window or tabPre-Owned$15.09or Best Offer+$5.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- 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
- Janie and Jack Rash Guard Set 2 Piece Swimsuit Girls 12 White Floral Ruffle NeckOpens in a new window or tabBrand New$20.20Was: $22.4510% offBuy It Now+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Seafolly 174913 Girls Top and Bikini Bottom Swimsuit Set Rose Tile Size 12Opens in a new window or tabNew (Other)$28.70List price: $58.0051% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- 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
- 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
- Girls St Tropez 2 Pc Fully Lined Multicolor Bikini Swimsuit Swimwear Sz 12Opens in a new window or tabBrand New$12.95Buy It Now+$4.99 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
Picked For You
Top selling items from trusted sellers | Sponsored- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tab$12.40cheapestpricesonline (3,857) 100%
- karrack Girls Sport Splice 1 pc Training Competition Children Swimsuit 11-12 YrsOpens in a new window or tab$22.39shoppermaxx (15,994) 99.8%
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tab$24.65shoppermaxx (15,994) 99.8%
- Milumia Girl's One Piece Ribbed Knit Ruched Knot Scoop Neck Swimsuit, 11-12 YearOpens in a new window or tab$18.39shoppermaxx (15,994) 99.8%
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tab$20.23a*growing*girls*closet (1,450) 100%
- Kanu Surf Girls' Mahina UPF 50+ Beach Sport Halter Bikini 2-Piece Swimsuit, 12Opens in a new window or tab$15.55shoppermaxx (15,994) 99.8%
- Kanu Surf girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12USOpens in a new window or tab$18.19shoppermaxx (15,994) 99.8%
- Hurley Girls' High Waisted Bikini 2-Piece Swimsuit, Pink/Multi Stripe, size 12Opens in a new window or tab$19.92shoppermaxx (15,994) 99.8%
- 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
- 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
- NWT Athleta Girl Reversible Tropics Bikini Top Size Large (12) Tie Dye S/632159Opens in a new window or tabBrand New$19.99or Best Offer+$6.50 delivery in 2-4 daysLocated in United StatesFree returnsTop 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
- 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 left6d 5h+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- Bowie X James 'Under the Palms' Two-Piece Bandeau Swimsuit Black 127015 sz 11/12Opens in a new window or tabNew (Other)$33.00List price: $85.0061% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kenzo Kids 155161 Tiger Pint Teal Two Piece Swimsuit Size 12A/152Opens in a new window or tabNew (Other)$118.30List price: $210.0044% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Milly Minis Girl's Scoop Back One-Piece Blue / Ivory size 12 Girls 177396Opens in a new window or tabBrand New$101.50List price: $169.0040% offBuy It Now+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girl's Swimsuit Rising Sun High Neck 2 Piece Bikini Set size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returns
- Girls Two Piece Swimsuit Floral UPF 50+ Rash Guard Set Kids Short Sleeve Swim...Opens in a new window or tabBrand New$29.33Buy It NowFree delivery in 2-4 daysLocated in United StatesFree returns
- Hanna Andersson Girls Blue & White Striped Tankini Swim Top Size 12Opens in a new window or tabNew (Other)$14.99or Best Offer+$5.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryLocated in United StatesFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- ROXYBrand New$41.25+$5.20 deliveryExtra 15% off with coupon
- ROXYBrand New$31.50+$4.20 delivery
- JusticeNew (Other)$20.23Free delivery
- BillabongBrand New$60.00+$5.20 deliveryExtra 15% off with coupon
- NikeBrand New$45.00+$5.00 delivery
- HurleyBrand New$19.92Free delivery
- NikeBrand New$43.20+$5.20 deliveryExtra 15% off with coupon
- ArtBrand New$23.00Free delivery
- BillabongBrand New$13.25+$7.15 delivery
- Justice Girls 1 Piece Swimsuit Multi Color Lined J Sport Logo Size 12/14Opens in a new window or tabBrand New$20.23Was: $21.998% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tabNew (Other)$20.23Was: $21.998% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Janie and Jack L48911 Girls Multi Postcard Ruffle 2-Piece Swimsuit Size 12Opens in a new window or tabBrand New$35.10Was: $39.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- 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
- LANDS' END~NWT Girl's Aqua Blue Bikini Swimsuit Bottoms~Size 12~NEW~Opens in a new window or tabBrand New$9.95or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Justice Girl 2pc Flutter Sleeve Cupcake Tankini Swimsuit UPF 50+ Size 12/ 14Opens in a new window or tabBrand New$12.99Buy It Now+$5.99 deliveryLocated in United StatesFree returns2 watchersTop Rated Plus
- Roxy Swim Bikini Bottom Girls Sz 12 / Large Blue Floral Polyester Stretch SummerOpens in a new window or tabBrand New$16.96Was: $18.8410% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girls Zigginz High Neck Two Piece Swimsuit Multicolor Size 12 4926Opens in a new window or tabBrand New$17.48Was: $49.9565% offBuy It Now+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Dolce & Gabbana 171708 Kids Girls Swimsuit One-Piece Stripe Rose Size 12-18MOpens in a new window or tabBrand New$167.30List price: $275.0039% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Random Hearts Bikini Swimsuit Girls 12 Black Lightening Bolt 2 PieceOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.99 deliveryLocated in United StatesFree returnsBuy 1, get 1 freeTop Rated Plus
- Splendid 277263 Girls' Brighter HI Neck Bra Set, Multicolor, 12Opens in a new window or tabBrand New$38.50List price: $66.0042% offBuy It Now+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Speedo Girl Swimwear 12 Purple Blue Green Black Floral Beach READOpens in a new window or tabPre-Owned$11.91or Best Offer+$6.99 delivery in 2 daysLocated in United StatesFree returnsExtra 30% off with couponTop Rated Plus
- Girl's Youth Under Armour One Heat Gear Piece Swimsuit UPF 30Opens in a new window or tabBrand New$19.99Buy It NowFree delivery in 2-4 daysLocated in United StatesFree returns1+ watchersTop Rated Plus
- NIP Abercrombie & Fitch asymmetrical one shoulder swimsuit pink sz 11/12Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryLocated in United StatesFree returns14 watchersTop Rated Plus
- Kanu Surf Girls' Melanie Beach Sport 2-pc Banded Tankini Size 12 2146Opens in a new window or tabBrand New$12.00Was: $15.0020% offor Best Offer+$5.00 deliveryLocated in United StatesFree returns
- ☆ Speedo Girl's Pro LT One Piece Racerback Swimsuit Size 12/28 Youth BlueOpens in a new window or tabPre-Owned$15.00Was: $29.9950% offor Best Offer+$6.55 deliveryLocated in United StatesFree returnsTop Rated Plus
- Nike Girls Size 12 One Piece Navy Blue Swimsuit BikiniOpens in a new window or tabPre-Owned$7.99Buy It Now+$6.55 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls Tankini Two Piece Swimsuit Crossed Back Size 12 00931Opens in a new window or tabNew (Other)$10.39Was: $12.9920% offBuy It Now+$5.00 deliveryLocated in United StatesFree returns
- ELLA MOSS Stella Tunnel Aqua Bikini Bottom Sz 12 (Big Girls) 123870Opens in a new window or tabNew (Other)$19.60List price: $50.0061% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Splendid Room to Bloom Bikini Swimsuit Size 12Opens in a new window or tabBrand New$25.00or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girl's Tea Collection Swimsuit Size 12 EUCOpens in a new window or tabPre-Owned$13.99Was: $19.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- Janie and Jack Girls Mauve Chalk Dahlia Print Rashguard Set 12 Swimwear BeachOpens in a new window or tabPre-Owned$24.99or Best Offer+$7.49 deliveryLocated in United StatesFree returnsTop Rated Plus
- shade critters L109010 Girls Multi Ruffle High-Waist Bikini Swim Set Size 12Opens in a new window or tabBrand New$49.50Was: $55.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- NEW Speedo One Peice Orange Blue Stripe Girls Sz 12 SwimsuitOpens in a new window or tabBrand New$32.97or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls INGEAR Green Long Sleeve Rash Guard Swim Shirt Sz XL 12Opens in a new window or tabBrand New$8.93Was: $10.5015% offBuy It Now+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size 12 2666Opens in a new window or tabBrand New$15.75Was: $45.0065% offBuy It Now+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Swimsuit Lot of 5 Sz 10/12 and 12 Plus 1 Cover Up Disney Under Armour NICEOpens in a new window or tabPre-Owned$59.95or Best Offer+$6.95 deliveryLocated in United StatesFree returnsTop Rated Plus
- Nike Swimsuit Girls 12 Red Geometric Stretch Open-Back Competition ClassicOpens in a new window or tabPre-Owned$14.93or Best Offer+$6.55 deliveryLocated in United StatesFree returns
- abercrombie kids L125840 Green Ribbed Knot Front One-Piece Swimsuit Size 11/12Opens in a new window or tabBrand New$36.00Was: $45.0020% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Girl's Athleta Reversible Swimsuit Size 12 GUCOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- Skechers Big Girls Floral Two-Piece Tankini Set Swim Set Size 7 8 10 12 14 16Opens in a new window or tabBrand New$12.59Was: $17.9930% offBuy It NowFree deliveryLocated in United StatesFree returns7+ soldTop Rated Plus
- Girls Size 12 Swimwear Lot Breaking Waves Tankini, Speedo Top, Lands End SkirtOpens in a new window or tabPre-Owned$25.45Was: $27.377% offor Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy Girls' Ilacabo Active Athletic Swimsuit Top Size 12Opens in a new window or tabBrand New$14.00Was: $20.0030% offBuy It NowFree delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$4.84 deliveryLocated in United StatesFree returns3+ watchers
- NWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 28GRL12Opens in a new window or tabBrand New$45.00or Best Offer+$5.00 delivery in 2-3 daysLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Daisy Beach Sport One Piece Swimsuit Size 12Opens in a new window or tabBrand New$18.00or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Maaji L1613 Girls Multi Floral Reversible Cherry Koi Bikini Swim Set Size 12Opens in a new window or tabBrand New$59.40Was: $66.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- hanna Andersson SIZE 12-18M Red Pink Strawberry Zip Down Girl's Rash GuardOpens in a new window or tabPre-Owned$18.00Buy It Now+$8.27 delivery in 2-4 daysLocated in United StatesFree returns
- Mikrdoo Baby Girl Swimsuit 6-12 Month Ruffled Infant Swimwear One Piece SwimsuitOpens in a new window or tabBrand New$14.09or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Burberry Crosby Check Girls Beige 2-Piece Swimsuit Bikini 12Y 8047822 NWT $230Opens in a new window or tabBrand New$129.99or Best Offer+$9.99 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Kanu Surf Tankini Girls 12 Swim Top Colorful Big Stripes High Neck Rainbow VeraOpens in a new window or tabBrand New$4.80Was: $12.0060% offor Best Offer+$4.99 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- JUSTICE TANKINI SZ 16 1/2 PINK TIERED TANK SHIMMERING SILVER SUPER CUTE!!Opens in a new window or tabNew (Other)$49.99Buy It Now+$9.95 deliveryLocated in United StatesFree returnsTop Rated Plus
- Teens Girl Swimsuits Big Kids Bathing Suits Tween Fashion Hollow Colorblock B...Opens in a new window or tabBrand New$31.90Buy It NowFree delivery in 2-4 daysLocated in United StatesFree returns
- Billabong L46541 Kids Pink Sea Of Gold Strappy Tank Two-Piece Swim Set Size 12Opens in a new window or tabNew (Other)$49.50Was: $66.0025% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Kanu Surf New Girl's Size 12 Bottom UPF 50+ Boy Short Neon Pink RashguardOpens in a new window or tabBrand New$8.99or Best Offer+$4.95 deliveryLocated in United StatesFree returnsTop Rated Plus
- Janie and Jack Girls Birch Tropical Floral Ruffle Swimsuit Top 12Opens in a new window or tabPre-Owned$19.99or Best Offer+$7.49 deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy L83050 Girls Blue Floral Adventurous Beachy Bralette Swim Set Size 12Opens in a new window or tabBrand New$50.00Buy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Under Armour Girls Bikini 2 Piece Swimsuit Sz 12 Pink Sugar NEWOpens in a new window or tabBrand New$20.22Was: $22.4710% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls' Daisy Beach Sport 1-Piece Swimsuit, Aloha Black, 12Opens in a new window or tabNew (Other)$11.98Was: $17.1230% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls' Sport Halter Tankini 2-Piece Swimsuit, Daisy Red/White/Blue, 12Opens in a new window or tabBrand New$17.95Buy It Now+$8.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Billabong Girl's Stoked On Stripes 1 piece Swimsuit Multicolor size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returns
- Girls' One-Piece Swimwear Stylish Girls Swimsuit for Kids Colorful Girls Bath...Opens in a new window or tabBrand New$31.90Buy It NowFree delivery in 2-4 daysLocated in United StatesFree returns
- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink 2-piece Swimsuit Girls SZ 12Opens in a new window or tabBrand New$7.99Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- Splendid 252274 Girls Sport Bra Cutout Multi Swim Set Swimwear Size 12Opens in a new window or tabBrand New$51.00List price: $91.0044% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5 Size 12Opens in a new window or tabBrand New$79.20Was: $88.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Items Per Page
