1,300+ results
- Cute Kate Mack Girls' One Piece Swimsuit Size 12 Striped Flower Applique WhiteOpens in a new window or tabPre-Owned$12.99Buy It NowFree delivery
- New Junior / Girls Very Cute Bathing Suit. Size - 12/14. Color Purple.Opens in a new window or tabBrand New$16.00or Best Offer+$6.55 delivery
- Kanu Surf Girls Leonie Floral White Beach Sport 1-Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$8.58or Best Offer+$4.84 delivery
- New Mini Boden Polo Blue & White Floral Swim Shorts Size 11-12Opens in a new window or tabBrand New$19.00Buy It NowFree 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 delivery
- Ivivva NEW Water You Up To One Piece SPF Swimsuit Girls Size 12 By LululemonOpens in a new window or tabNew (Other)$28.99or Best Offer+$4.99 delivery
- J Crew Girls' tie-shoulder top with UPF 50+ 12Opens in a new window or tabBrand New$15.00Buy It NowFree delivery$20 off every $50 with coupon
- Gerry Youth 3 piece Swim Set UPF 30+ Purple & Yellow, Size M-10/12Opens in a new window or tabBrand New$12.00or Best Offer+$4.52 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Janie and Jack Eyelet Ruffle 2-Piece Swimsuit Navy & White Girls 12 NauticalOpens in a new window or tabNew (Other)$19.99Buy It Now+$5.99 delivery
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$8.99 to $11.99Buy It NowFree delivery
- Shein Kids Girls Palm Tree Print Ruffle Trim One Piece Swimsuit Size 11 / 12Opens in a new window or tabNew (Other)$10.00or Best Offer+$4.52 delivery
- Girls Lands End Size 12 Rash Guard Bikini Swimsuit Long Sleeve 3-PieceOpens in a new window or tabPre-Owned$36.97or Best OfferFree deliveryFree returnsTop Rated Plus
- Kids Girls Swimwear Bikini Bathing Suit Athletic Swimsuit UV Protection PrintedOpens in a new window or tabNew (Other)$13.35 to $30.80Was: $31.318% offBuy It NowFree deliveryfrom China
- Girls Mermaid Printed One Piece Swimsuit Bathing Suit Quick Dry Beach SwimwearOpens in a new window or tabNew (Other)$12.70 to $21.84Was: $21.958% offBuy It NowFree deliveryfrom China
- Kids Girls Rash Guard Swimsuit Long Sleeve Swim Dress with Pants Set BeachwearOpens in a new window or tabNew (Other)$7.62 to $24.52Was: $24.156% offBuy It NowFree deliverySave up to 9% when you buy more
- Kids Girls Swimsuit Swimming Swimwear Beach Tracksuit Running UPF50+ SunsuitOpens in a new window or tabNew (Other)$11.06 to $28.23Was: $27.858% offBuy It NowFree deliveryfrom China
- abercrombie kids girls Purple 11/12 Swimsuit Bikini Great ConditionOpens in a new window or tabPre-Owned$14.00or Best Offer+$7.45 deliveryFree returnsTop Rated Plus
- ZEROXPOSUR SWIMWEAR, GIRL'S Green/white NYLON ELASTIC SHORTS, SIZE 12 neonOpens in a new window or tabPre-Owned$1.00or Best Offer+$5.85 delivery
- Girls J Crew Crewcuts navy white Long Sleeve rashguard UPF 50+ Sz 12 Swim ShirtOpens in a new window or tabPre-Owned$26.99Buy It NowFree delivery
- Tea Collection Girls 12 Halter Swimsuit One Piece Purple Floral Stripe *READ*Opens in a new window or tabPre-Owned$6.99Buy It Now+$6.99 delivery
- Gap Bikini Set Teen Size 12 Purple New With Tags.Opens in a new window or tabBrand New$10.000 bids · Time left1d 15hor Best Offer+$4.51 delivery
- SPEEDO GIRLS SWIMSUIT TWO PIECE TOP AND BOTOM (PURPLE, 12) NWOTOpens in a new window or tabNew (Other)$19.99Buy It NowFree delivery
- NWOT HANNA ANDERSSON FLUTTER SLEEVE CHERRY CHEER ONE PIECE SWIMSUIT 150 12Opens in a new window or tabNew (Other)$27.99Buy It Now+$6.20 delivery
- NWT Tommy Bahama Swimsuit Girls sz 12 One Piece Pink & White Check w/RuffleOpens in a new window or tabBrand New$19.99or Best Offer+$6.55 delivery
- NWT Girls Art Class Purple Butterfly Bikini Swimsuit Size L 10/12Opens in a new window or tabBrand New$10.99or Best Offer+$6.55 delivery
- Lands' End Girls 12S White Striped One Piece Bathing Suit SwimsuitOpens in a new window or tabPre-Owned$11.00or Best Offer+$6.25 delivery
- Rock Your Kid Girls' Spread Love One Piece Swimsuit MC9 White Multi Size 12 NWTOpens in a new window or tabBrand New$7.80Was: $12.0035% offBuy It NowFree deliveryFree returnsTop Rated Plus
- NWT Cheeky Plum Floral / Plaid Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Kids Girls Swimwear Beach Bathing Suit Sport Swimsuit Surfing Outfit Tank 3PcsOpens in a new window or tabNew (Other)$22.15 to $23.63Was: $25.698% offBuy It NowFree deliveryfrom China
- Kids Girls Swimwear UV Protection UPF 50+ Swimsuit Swimming Sunbathing PrintedOpens in a new window or tabNew (Other)$12.53 to $25.52Was: $25.366% offBuy It NowFree deliverySave up to 13% when you buy more
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best OfferFree delivery
- Kids Girls Swimwear Sport Vest And Briefs Bottoms Traveling Swimsuit Yoga PoolOpens in a new window or tabNew (Other)$18.56 to $23.18Was: $21.968% offBuy It NowFree deliveryfrom China
- NWT Cheeky Plum Floral / Polka Dot Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryFree returnsTop Rated Plus
- Habitual Girl Beach Hut One Piece swimsuit Size 12 Pink Light PurpleOpens in a new window or tabBrand New$23.99Was: $29.9920% offor Best Offer+$5.75 delivery
- Girls White with Gold Dots Bikini Swim Top And Bottom/ Size 12Opens in a new window or tabPre-Owned$5.99or Best Offer+$6.36 delivery
- Athleta girl swimsuit top Sz 12 purple tie dye Tankini top/Sports Bra PaddedOpens in a new window or tabPre-Owned$11.77or Best Offer+$6.55 delivery
- NWT Cheeky Plum Ruffle Neck & Hip Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryFree returnsTop Rated Plus
- Kids Girl's Swimwear Party Swimsuit Fitness Vest And Shorts Surfing SunbathingOpens in a new window or tabNew (Other)$10.79 to $18.97Was: $18.746% offBuy It NowFree deliverySave up to 10% when you buy more
- Kids Girls Swimming Costume Short Sleeve Zippered Swimsuit Rash Guard UPF 50+Opens in a new window or tabBrand New$10.94 to $20.90Was: $20.568% offBuy It NowFree deliveryfrom China
- Kids Girls Bathing Suits Short Sleeves Swimwear Sun Protection Swimsuits PoolOpens in a new window or tabNew (Other)$12.14 to $21.87Was: $23.048% offBuy It NowFree deliveryfrom China
- Hanna Andersson Striped Bikini Girls Size 12 Purple Ruffle Beach PoolOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.85 deliveryFree returns
- Wallflower Girl Monokini Swimsuit Glitter Purple Size 12Opens in a new window or tabBrand New$10.99or Best Offer+$4.84 delivery
- US Kids Girls Surfing Rash Guard Long Sleeve Top And Pants Swimming Bathing SuitOpens in a new window or tabNew (Other)$11.78 to $23.08Was: $23.299% offBuy It NowFree deliverySave up to 10% when you buy more
- ROXY Girl’s Size L (12) Board Shorts Surf/Swim Beach ~White/Pink Floral~Opens in a new window or tabPre-Owned$13.95Buy It Now+$6.55 delivery
- NWT Cheeky Plum Floral Two Piece Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryFree returnsTop Rated Plus
- Hanna Andersson Girls White Loop Terry Hoodie Cover Up Size 150 US 12Opens in a new window or tabPre-Owned$18.000 bids · Time left5d 21hor Best Offer+$5.15 delivery
- Kanu Surf Girls Size 12 One Piece Purple Cheetah Print SwimsuitOpens in a new window or tabBrand New$15.99Buy It Now+$6.55 delivery
- Kanu Surf RashGuard Top Girls Size 12 L Lavender Purple Swimsuit - Worn 1XOpens in a new window or tabPre-Owned$2.49or Best Offer+$6.55 delivery
- US Kids Girls Long Sleeve Print Swim Tops UPF50+ Rash Guard Swimming ShirtOpens in a new window or tabNew (Other)$10.44 to $14.81Was: $15.595% offBuy It NowFree deliverySave up to 17% when you buy more
- NWT Girls Art Class Bikini Swimsuit Bathing Suit Size L 10/12Opens in a new window or tabBrand New$10.99or Best Offer+$5.85 delivery5 watchers
- Justice Girls Zebra Brief 2 Piece Tankini, White, Big Kids (8-20), 8 1/2Opens in a new window or tabNew (Other)$8.99List price: $29.9070% offBuy It Now+$7.95 delivery
- UV SKINZ UPF 50+ Girls' 3-Piece Swim Set - 1359296Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returns
- TYR DuraFast Lite Girls SUNSET PLAID Maxfit 1pc Swimsuit Dk Violet Pink Size 12Opens in a new window or tabBrand New$22.49Buy It NowFree delivery
- Eddie Bauer Youth Girls Kids 4-piece Reversible Swim Suit Set, Purple M 10/12Opens in a new window or tabBrand New$19.98Buy It Now+$6.98 delivery21 sold
- 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: $17.198% offBuy It NowFree deliverySave up to 12% when you buy more
- Mini Boden Striped Swimsuit With Yellow Straps Size 11-12Y Blue & WhiteOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.00 delivery
- DOLFIN UGLIES One Piece Swimsuit Youth Girls 12 Medium M Purple GreenOpens in a new window or tabPre-Owned$17.59Was: $19.9912% offBuy It Now+$5.99 delivery
- Billabong Girls Striped One Piece Swimsuit White/Black Size 12Opens in a new window or tabNew (Other)$23.99Was: $29.9920% offBuy It Now+$6.55 delivery
- J. Crew Factory Girls Bikini Bottom Size 12 Multi Brilliant Plum Regal NWOTOpens in a new window or tabNew (Other)$12.50or Best Offer+$5.27 delivery
- Size 12 Kanu Surf Kids Blue And White Polka Dot One Piece SwimsuitOpens in a new window or tabNew (Other)$7.99Buy It Now+$6.20 delivery
- Billabong Girls Rad Rainbow White Ombre Swim Bottom Separates Size 12Opens in a new window or tabBrand New$12.74Was: $14.9915% offor Best Offer+$5.00 delivery
- Kids Girls Swimwear Sun Protection Bathing Suits Comfortable Swimsuit ZipperedOpens in a new window or tabNew (Other)$9.10 to $15.65Was: $14.675% offBuy It NowFree deliverySave up to 9% when you buy more
- US Kids Girls Swimsuit Shorty Swimwear UPF 50+ Bathing Suits Beach BodysuitOpens in a new window or tabNew (Other)$8.07 to $13.86Was: $12.995% offBuy It NowFree delivery
- Outdoor Oasis ~ 9-12 Months Ruffle One Piece Swimsuit ~ Animal Print~Black/WhiteOpens in a new window or tabBrand New$9.99or Best Offer+$4.84 delivery
- NWT Cabana Life Girls Rashguard Swim Shirt 50+ SPF WHITE & BLUE Striped Size 12Opens in a new window or tabBrand New$13.00Buy It Now+$7.00 delivery
- Shein Purple Marble Print Bikini Bottoms Girls Size 12Opens in a new window or tabNew (Other)$6.75Was: $9.0025% offor Best Offer+$6.40 delivery
- Kanu Surf Swim Top Girls 12 Purple Floral Tankini Halter SwimwearOpens in a new window or tabNew (Other)$8.49Was: $9.9915% offor Best Offer+$4.99 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Kanu Surf Big Girls' Jasmine Flounce Bikini Beach Sport Purple Size 12 4376Opens in a new window or tabBrand New$14.99or Best Offer+$5.00 delivery
- Shein Girl's White with Black Trim Cover-up Shorts size 150 (11-12)Opens in a new window or tabPre-Owned$6.99Buy It Now+$4.75 delivery
- Zella Girl Kids Wave Two-Piece Rashguard Swimsuit Purple Print Girls 12 NWT 6085Opens in a new window or tabBrand New$20.00or Best Offer+$6.99 delivery
- Kids Girls Swimsuit Holiday Swim Outfit Jogging Crop Top With Briefs SummerOpens in a new window or tabNew (Other)$9.35 to $17.68Was: $18.948% offBuy It NowFree deliveryfrom China
- Kids Girls Swimwear Sports Outfits Beachwear Holiday Swimsuit Bathing Suit SetsOpens in a new window or tabNew (Other)$10.52 to $20.26Was: $20.855% offBuy It NowFree delivery
- Items Per Page