1,500+ results
- Vintage Kmart Girls Size 12 2-piece Swimsuit Bathing Suit Bikini Floral 80s C3Opens in a new window or tabPre-Owned$29.99or Best Offer+$4.84 deliveryLocated in United States10 watchers
- NWOT PEIXOTO LITTLE PEIXOTO TAMARA ONE PIECE GIRL'S SWIMSUIT PINK BEACH PRNT 12Opens in a new window or tabNew (Other)$48.00or Best Offer+$10.50 delivery in 2-4 daysLocated in United States
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- Nike Girls One Piece Swimsuit With White Swoosh, Size 12Opens in a new window or tabPre-Owned$9.00or Best Offer+$4.84 deliveryLocated in United States
- 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 Reversible Camo Tie Dye Bikini Top & Bottom. Size 12 LargeOpens in a new window or tabBrand New$35.00Buy It Now+$6.55 deliveryLocated in United States
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- Roxy Swim Top Girls 12 Blue Pink White Bikini Top Hawaiian Tropical Floral YouthOpens in a new window or tabPre-Owned$4.40Was: $11.0060% offor Best Offer+$4.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
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- Kanu Surf girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12USOpens in a new window or tab$18.19shoppermaxx (15,995) 99.8%
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- MINI BODEN Terry Toweling Swim Cover Up Dress Girls Size 11-12y floral birdsOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.71 deliveryLocated in United States
- J. Crew Crewcuts Vibrant Pink Girls' ruffle-strap one-piece shell swimsuit NWTOpens in a new window or tabBrand New$25.50Was: $30.0015% offor Best Offer+$4.71 deliveryLocated in United States
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- 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 2-4 daysLocated in United StatesFree returnsExtra 30% off with couponTop Rated Plus
- ZeroXposur Girls Swim Shorts Size 12 Swimsuit Beach SPF 30 + Sun ProtectionOpens in a new window or tabPre-Owned$8.97or Best Offer+$5.85 deliveryLocated in United States
- Speedo Swimsuit Floral Girls One Piece Size 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$4.84 deliveryLocated in United States
- 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 left5d 10h+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
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Based on number of views and purchases | Sponsored- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
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- AthletaPre-Owned$12.82+$6.55 delivery
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$6.30 deliveryLocated in United States
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- Lilly Pulitzer Girls Terry Lyra Hooded Swim Cover Up Beach Bae Size XL 12-14Opens in a new window or tabPre-Owned$35.00Was: $50.0030% offor Best Offer+$6.00 deliveryLocated in United States
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- 2-Piece Swimsuit for Girls Bathing Suit Beach Swim Dress and Pants UV ProtectiveOpens in a new window or tabNew (Other)$14.29 to $25.99Buy It Now+$3.99 deliveryLocated in China
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$9.99 to $11.99Buy It NowFree deliveryLocated in United States
- Hurley Girls' Long Sleeve Rash Guard Shirt 2-Piece Swimsuit 487775-BIC Size 12Opens in a new window or tabBrand New$25.18Buy It Now+$4.71 deliveryLocated in United States
- New Under Armour Girls Size 12 Crossover 2-Piece Swim Starlight Purple RibbedOpens in a new window or tabBrand New$19.00Buy It Now+$4.71 deliveryLocated in United States
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- Mini Boden Girls Swim Suit | One Piece | 11-12 yr | Blue Stripe Mermaid SequinsOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.85 deliveryLocated in United States
- 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
- ☆ 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
- Mini Boden Swimsuit Navy RainbowFoil Confetti Dot Cross-back one piece sz 11-12Opens in a new window or tabPre-Owned$14.99or Best Offer+$4.84 deliveryLocated in United States
- Lilly Pulitzer Swimsuit Girl 12 Blue Pink OnePieceFireworks July4 Danica CrochetOpens in a new window or tabPre-Owned$22.50or Best Offer+$6.00 deliveryLocated in United States
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.31 deliveryLocated in United States
- New Lands End 10 12 Slim RASH GUARD 3 pc SWIMSUIT Bikini Top Bottoms UPF 50 girlOpens in a new window or tabBrand New$30.36Was: $34.5012% offor Best Offer+$6.84 deliveryLocated in United States
- 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
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- Girls Kanu Surf Coral Reef Beach Sport Wrap Around Bikini 2-Piece Swimsuit Sz 12Opens in a new window or tabBrand New$11.50Buy It Now+$4.71 deliveryLocated in United States
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- Speedo Swimsuit Girls Sz 12/28 Black Competition Bathing Suit Team Summer BeachOpens in a new window or tabPre-Owned$9.99or Best Offer+$5.75 deliveryLocated in United States
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