1,700+ results
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- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99or Best OfferFree delivery
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- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabPre-Owned$19.50Buy It Now+$4.50 delivery
- Milla by Camilla one piece bathing suit kids size 12 It sparkles! Beautiful suitOpens in a new window or tabBrand New$25.000 bids · Time left1d 11hor Best Offer+$4.84 delivery
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- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black 28 / GRL 12Opens in a new window or tabBrand New$20.00or Best Offer+$6.55 delivery
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Top selling items from trusted sellers | Sponsored- 1 Piece Swimsuit, Halter Top, Sz 4, Pink, Black, Green, Floral, Frankie & DaisyOpens in a new window or tabPre-Owned$3.500 bids · Time left12h 27mor Best Offer+$5.25 delivery
- Girl's Art Class Two Piece Swimsuit Size Large 10/12Opens in a new window or tabPre-Owned$6.99or Best Offer+$4.84 delivery
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- 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 delivery6 watchers
- Lands End Girls Stretch Tie Dye Square Neck Sleeveless Tankini Multicolor 7sOpens in a new window or tabPre-Owned$12.00Was: $15.0020% offBuy It Now+$4.57 delivery
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- Kids Correctional Officer Swimsuit #1 - Baby Girl Teens Bathing Suit Silver LineOpens in a new window or tabBrand New$45.00Buy It NowFree delivery
- Hurley Girl's UPF 50+ Stretch Razor Back One-Piece Quick Dry SwimsuitOpens in a new window or tabBrand New$18.98List price: $42.0055% offBuy It NowFree deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Athleta Girl Sunny Flora Bikini Top L 12 Stretch Nylon Swim BeachOpens in a new window or tabPre-Owned$10.46Was: $14.9530% offor Best Offer+$4.99 delivery
- Speedo Girls 12 Swimsuit One Piece Thin Straps Mandarin Peel Blue Stripe NewOpens in a new window or tabBrand New$21.00or Best OfferFree delivery
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- HABITUAL girl Girl's Stripe Swimsuit with Tie (Big Kids) Stripe 12 (Big Kid)Opens in a new window or tabBrand New$27.00or Best Offer+$8.71 delivery
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- Justice Girl's Mermaid Bikini Top Size 12Opens in a new window or tabPre-Owned$7.00Was: $10.0030% offor Best Offer+$4.84 delivery
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- Garnet Hill Kids Swim Tankini Girls 12 Tropical Pink Floral, & Swim Shorts SetOpens in a new window or tabPre-Owned$15.00or Best Offer+$7.35 delivery
- Girl’s Lot Of (2) 2 Piece Swimsuits More Than Magic Sz S 10/12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.95 delivery
- bmagical by btween Girl's Rainbow Tie Dye Sparkle 1 piece Swimsuit sz 12 NWOTOpens in a new window or tabNew (Other)$12.99or Best Offer+$6.50 delivery
- Girls' Seaside Shine Solid Bikini Set - art classâ„¢ Black Size s 6/7Opens in a new window or tabBrand New$12.00or Best Offer+$5.35 delivery
- Girl's Billabong Sun Dream Two-Piece Swimsuit Yellow Size 12 nwtOpens in a new window or tabBrand New$29.00or Best Offer+$5.00 delivery
- Nicole Miller New York Swimsuit Toddler Size 4 Hawaiian Floral One PieceOpens in a new window or tabBrand New$13.60Was: $16.0015% offor Best Offer+$4.00 deliveryLast one
- Mia Belle Girls Swimsuit One Piece Black Size 7 SwansOpens in a new window or tabPre-Owned$9.00or Best Offer+$6.55 delivery
- Juicy Couture Swim 2 Piece Rash Guard Pink Girls 12Opens in a new window or tabBrand New$29.95or Best Offer+$4.95 delivery
- Speedo Girls Closed Racerback One Piece Swimsuit Cot D'Azur Collage Size 12 NWTOpens in a new window or tabBrand New$15.49Buy It NowFree delivery
- Girls Size 4T Toddler One-piece Swimsuit Colorful Polka Dots Criss Cross StrapsOpens in a new window or tabPre-Owned$5.00or Best Offer+$5.65 delivery
- Athleta Girl Bora Bora Bikini Swim Bottom Coral Lined Girls' Sz: S/7 NWT $28Opens in a new window or tabBrand New$18.45Buy It NowFree deliveryFree returnsTop Rated Plus
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- NWT*Athleta Girl Cannonball SWIM SHORT Bottom** L / 12**Aqua Coral Navy*LinedOpens in a new window or tabBrand New$18.95Buy It Now+$5.60 delivery3 watchers
- Speedo Girls Infinity Splice One Piece Swimsuit Sea Level 12 USOpens in a new window or tabBrand New$11.99Was: $14.9920% offor Best Offer+$5.95 delivery
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- Habitual Girl Beach Hut One Piece swimsuit Size 12 Pink Light PurpleOpens in a new window or tabBrand New$29.99or Best Offer+$5.75 delivery
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- Kanu Surf Girls Halter Tankini Set Size 12 New With Tags Green Blue WhiteOpens in a new window or tabBrand New$12.99or Best OfferFree deliverySave up to 25% when you buy more
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- J Crew Crewcuts Swim Kids Girls Size 12 Blue Purple floral Swim BottomsOpens in a new window or tabNew (Other)$12.99or Best Offer+$5.35 delivery
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- 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
- US Kids Girls Swimwear Underwear Swimsuit 2 Pieces Bathing Suit Bikini BeachwearOpens in a new window or tabNew (Other)$8.45 to $22.36Was: $8.996% offBuy It NowFree deliverySave up to 12% when you buy more
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