406 results
- Lilly Pulitzer Girl's 12 Lilac Rose Upf 50+ Bobby Rashguard Set Swimwear J19-34Opens in a new window or tabBrand New$49.98or Best Offer+$6.99 deliveryLocated in United States
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- Mini Boden Girls 11-12Y 2 Piece Set Rash Guard Shorts Bikini Top Mermaid UPF 40+Opens in a new window or tabPre-Owned$29.95or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$7.10 deliveryLocated in United States
- Girls 3 Piece Swimsuit Set Size 12 Pink Blue Yellow Boho Floral PrintOpens in a new window or tabPre-Owned$12.79Was: $15.9920% offor Best Offer+$4.80 deliveryLocated in United States
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$25.49Was: $29.9915% offor Best Offer+$4.99 deliveryLocated in United States
- Roxy 2 Pc Rash Guard Swimsuit Crop Shirt Bikini Bottoms Set Girls Size 12 NewOpens in a new window or tabBrand New$24.99or Best Offer+$10.60 deliveryLocated in United States
- $42 Speedo Girl's Sz 12 Swimsuit One Piece Mesh Splice Thick Strap Speedo NWTOpens in a new window or tabBrand New$16.99or Best OfferFree deliveryLocated in United States
- Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, AnthraciteOpens in a new window or tabBrand New$12.00or Best Offer+$4.74 deliveryLocated in United States
- 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
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- NWT Janie & Jack Girls 2-Piece Swimsuit Size 12 Retro Nautical Americana SailorOpens in a new window or tabBrand New$29.99or Best Offer+$6.02 deliveryLocated in United States
- Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12Opens in a new window or tabPre-Owned$14.56or Best Offer+$5.95 deliveryLocated in United States
- Seafolly Blue Paisley Rashguard Short-Sleeve Swim Shirt Kids Size 12Opens in a new window or tabPre-Owned$26.10Was: $29.0010% offor Best Offer+$6.89 deliveryLocated in United StatesFree returnsTop Rated Plus
- Justice Girls Bikini Purple Floral Ruffle 2 Piece Size 12 Tween SwimwearOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.02 deliveryLocated in United States
- Speedo Girls Youth Endurance+ Flyback One-Piece Swimsuit - Size 20 - NWTOpens in a new window or tabBrand New$16.99or Best Offer+$7.90 deliveryLocated in United States
- Chelsea & Violet Bathing Suit Girl’s 12 Periwinkle 2 Piece Swim Suit Bikini NWTOpens in a new window or tabBrand New$28.00or Best Offer+$4.74 deliveryLocated in United StatesFree returnsExtra 10% off with couponTop Rated Plus
- Speedo Girls One Piece Swimsuit ProLT Super Pro Solid Youth Black Size 12/28Opens in a new window or tabBrand New$12.99or Best Offer+$7.10 deliveryLocated in United States
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Based on number of views and purchases | Sponsored- Roxy Swim Bikini Bottom Girls Sz 12 / Large Blue Floral Polyester Stretch SummerOpens in a new window or tabBrand New$16.92Was: $18.8010% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
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- Lands End Girls Long Sleeve Rash Guard Swim Shirt Bright Bold Flowers Size 12Opens in a new window or tabPre-Owned$6.50Was: $9.9535% offor Best Offer+$6.02 deliveryLocated in United StatesFree returns
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- Seafolly Red Floral Print Swim Bikini Bottom Kids Girls Size 12 NewOpens in a new window or tabBrand New$21.60Was: $24.0010% offor Best Offer+$6.89 deliveryLocated in United StatesFree returnsTop Rated Plus
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- 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+$4.80 deliveryLocated in United States
- Hanna Andersson Girls US Size 12 Red White Blue Stripe Swim Skirt Bottom & TopOpens in a new window or tabPre-Owned$24.00or Best OfferFree deliveryLocated in United States
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- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.51 deliveryLocated in United States
- Nike Swimsuit Girls 12 Red Geometric Stretch Open-Back Competition ClassicOpens in a new window or tabPre-Owned$14.93or Best Offer+$8.75 deliveryLocated in United StatesFree returns
- Kanu Surf Swim Set Youth Girls Size 12 Pink Floral Hawaiian 2-Piece Top & BottomOpens in a new window or tabNew (Other)$14.99or Best Offer+$8.90 deliveryLocated in United StatesFree returnsExtra 20% off with couponTop Rated Plus
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- Speedo Endurance + Youth Girls Athletic Swimsuit Bathing Suit Size 12 / 28 BlackOpens in a new window or tabPre-Owned$12.00or Best Offer+$3.56 deliveryLocated in United States
- Boden Girls One-Piece Swimsuit Size 11-12Y Multi Color Tropical Colors VGUCOpens in a new window or tabPre-Owned$15.00or Best Offer+$6.02 deliveryLocated in United States
- Sunchild Youth’s Jerez Yellow Bikini Size 12 Decorative Bow Tie FasteningOpens in a new window or tabBrand New$24.98or Best Offer+$4.60 deliveryLocated in United StatesFree returnsExtra 20% off with couponTop Rated Plus
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- NEW - Girl's Size 12 - BILLABONG UVA/UVB Swim Shirt / Rash Guard, Long - PurpleOpens in a new window or tabNew (Other)$7.99or Best Offer+$9.75 deliveryLocated in United StatesBenefits charity
- Girls Two Piece Swimsuit Bikini Animal Print Bright colors Size large 10/12Opens in a new window or tabPre-Owned$6.98Was: $9.9730% offor Best Offer+$4.89 deliveryLocated in United States
- NEW GIRLS KANU SURF One PIECE Top SWIMSUIT SIZE 12Opens in a new window or tabBrand New$4.00or Best Offer+$4.80 deliveryLocated in United States
- Lands End Girls Size 12 One Piece Swim Suit Bathing Suit Tie DyeOpens in a new window or tabPre-Owned$13.99or Best Offer+$4.99 deliveryLocated in United States
- Shein Tween Girl 3 Pieces Bikini Swimsuit 12y FloralOpens in a new window or tabPre-Owned$14.00or Best Offer+$8.30 deliveryLocated in United States
- Speedo Girls Infinity Splice One Piece Swimsuit Sea Level 12 USOpens in a new window or tabBrand New$14.99or Best Offer+$5.95 deliveryLocated in United States
- BILLABONG Girl's Rash Guard Here Comes the Sun Long Sleeve Surf Swim Top Size 12Opens in a new window or tabPre-Owned$15.96or Best Offer+$8.99 deliveryLocated in United StatesFree returns
- Speedo Girls' Solid Infinity, Splice One Piece, (7yrs-16yrs) - Deep Water - 10Opens in a new window or tabBrand New$19.29Was: $29.9936% offor Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
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- Girls Cat And Jack Swimsuit Size 10/12Opens in a new window or tabPre-Owned$8.00or Best Offer+$4.74 deliveryLocated in United States
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- NWT Athleta Cannonball Swim Bottom Shorts, Tie Dye, Size Large 12Opens in a new window or tabBrand New$25.00or Best Offer+$5.85 deliveryLocated in United States12 watchers
- ZeroXposur Girl’s Colorful Floral Two-Piece Bikini Swimsuit Set Size 10/12Opens in a new window or tabPre-Owned$25.00or Best Offer+$5.83 deliveryLocated in United States
- Habitual Kid Scalloped 1 Piece Bathing Suit, Size 12, Black /WhiteOpens in a new window or tabBrand New$45.00or Best Offer+$5.02 deliveryLocated in United States
- GAP MAGIC FLOWERS Girl's Swimsuit Two Piece Bathing Suit Size XL 12 ~ BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- ZeroXposur Girl’s Colorful Two-Piece Bikini Swimsuit Set Size 10/12Opens in a new window or tabPre-Owned$10.99or Best Offer+$8.05 deliveryLocated in United States
- Girls Jr Kids Strawberry Ruffled Swim Bikini Polka-dots Sz Small Bandeau 20 InOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.41 deliveryLocated in United States
- Hobie Bikini Top Womens Size 12 Multicolor Stretch StrappyOpens in a new window or tabNew (Other)$23.99or Best Offer+$6.95 deliveryLocated in United States
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