4,200+ results
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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
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.99Was: $34.9920% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Speedo Striped Bubble V-Neck Halter Tankini 2 Pc Bathing Suit Swimsuit Girls 12Opens in a new window or tabPre-Owned$14.95or Best Offer+$5.95 deliveryLocated in United States
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$27.99or Best Offer+$6.20 delivery in 2-4 daysLocated in United States
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$6.84 deliveryLocated in United States
- Hanna Andersson Blue & Pink Tulip Swim Bottom Girl's Size 12 150 EUCOpens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 deliveryLocated in United States
- Toobydoo Swim Girls Ubatuba Bikini Set ONLY Multicolor Size 11/12 Diamond PrintOpens in a new window or tabNew (Other)$14.00or Best Offer+$4.99 deliveryLocated in United States
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$7.25 deliveryLocated in United States
- Athleta Girl Tropics Tie Dye One Piece Swim Suit Size Large/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 deliveryLocated in United States
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 deliveryLocated in United States
- Girls Red Floral striped swimsuit 2 pc size Large 10/12Opens in a new window or tabPre-Owned$18.00or Best Offer+$6.55 deliveryLocated in United States
- The New Society Girls Spaghetti Strap Smocked One Piece Olive Green Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$4.95 deliveryLocated in United States50% off 4+ with coupon
- Janie And Jack Girls Swimsuit Size 12 Rainbow RufflesOpens in a new window or tabNew (Other)$14.00or Best Offer+$4.57 deliveryLocated in United States
- Lands End Girls 2 Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 deliveryLocated in United States
- Lands' End Chlorine Resistant Swim Skirt Swim Bottom Girls 12 TurquoiseOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.95 deliveryLocated in United States
- Dolfin Uglies Swimwear Girls 12 One Piece Swimsuit Colorful Floral Stripe SwimOpens in a new window or tabPre-Owned$17.99or Best Offer+$5.45 deliveryLocated in United States
- Justice Girls 2 Piece Tie Top Bikini Swimsuit, Size XS (5-6)Opens in a new window or tabBrand New$16.00or Best OfferFree deliveryLocated in United States
- 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
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Based on number of views and purchases | Sponsored- GapPre-Owned$11.99+$4.95 delivery
- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- BillabongBrand New$27.99+$6.20 delivery
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- ROXYBrand New$31.50+$4.20 delivery
- ArtBrand New$20.00Free delivery
- JusticeBrand New$11.84+$5.84 delivery
- Disney Junior Minnie Mouse Swimsuit Short Sleeve Rash Guard XS 4/5 SetOpens in a new window or tabPre-Owned$25.00or Best Offer+$10.00 deliveryLocated in United States
- Ps09 Bikini Size 12 Excellent Condition Zebra Pink Green Children SwimwearOpens in a new window or tabPre-Owned$4.99Time left2d 4hor Best Offer+$4.84 deliveryLocated in United States
- Dolfin Uglies Swimwear Girls ~ 12 One Piece Swimsuit Lime Green Pink Stripe SwimOpens in a new window or tabPre-Owned$17.99or Best Offer+$5.45 deliveryLocated in United States
- Old Navy Girls XS 4-5 Bikini Set 💚🌊 Halter Swim 2-Piece Teal Navy Stripe EUCOpens in a new window or tabPre-Owned$10.00or Best Offer+$4.33 deliveryLocated in United States
- ✨Lot of 3 (Three) one-piece girls swimsuits Sz L 10/12 Bathing Suits Cat & Jack✨Opens in a new window or tabPre-Owned$22.00or Best OfferFree deliveryLocated in United States
- Lands Eend Girls' Rash Guard Size 12Opens in a new window or tabPre-Owned$15.99or Best Offer+$6.55 deliveryLocated in United States
- Powerskin ST 2.0 Full Body Short Leg Swimsuit Junior SZ 22 BlackOpens in a new window or tabBrand New$75.00or Best Offer+$4.84 deliveryLocated in United States
- Roxy Girls Totally Iconic Tank Top Two-Piece Swimsuit Girls' Size 12 Pink FloralOpens in a new window or tabBrand New$28.00Was: $35.0020% offor Best Offer+$6.84 deliveryLocated in United States
- 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 States11 watchers
- 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
- Lilly Pulitzer Girls Bobby Swim Rash Guard Tankini Bikini Set Size 12 MulticolorOpens in a new window or tabPre-Owned$59.99or Best Offer+$5.80 deliveryLocated in United StatesExtra 10% off with coupon
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- Land's End Girls 3-Piece Swimsuit Navy Pink White Stripe Size 12Opens in a new window or tabPre-Owned$17.99or Best Offer+$5.62 deliveryLocated in United States
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- Speedo Girls One Piece Suit Sz 12Opens in a new window or tabBrand New$15.00or Best Offer+$8.71 deliveryLocated in United States
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- Athleta Girl Camo Tie Dye One Piece Swim Suit NWT Size XS | X-Small/6Opens in a new window or tabBrand New$17.93Was: $23.9025% offor Best Offer+$6.55 deliveryLocated in United States
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- Juicy Couture Girls Butterfly 2- Piece Bikini NWT Size 12 YOpens in a new window or tabBrand New$18.95or Best Offer+$4.84 deliveryLocated in United States
- 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
- girls two piece swimsuit, Size XS (4-5)Opens in a new window or tabBrand New$6.75or Best Offer+$4.84 deliveryLocated in United States
- Shade Critters Crochet Trim Bikini NWT size 12Opens in a new window or tabBrand New$30.00or Best Offer+$5.80 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
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001 Sz XSOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United States
- Hanna Andersson girls size 150 12 one piece swimsuit rainbow tutu NWOT ModestOpens in a new window or tabNew (Other)$26.24Was: $34.9925% offor Best Offer+$5.99 deliveryLocated in United States
- Lands Ends Girls Swimsuits Size 12, 3 PieceOpens in a new window or tabPre-Owned$15.99or Best Offer+$7.35 deliveryLocated in United States
- Lands' End Girls' Swimsuit Size 12, 3 PieceOpens in a new window or tabPre-Owned$15.99or Best Offer+$7.35 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
- Vtg 90s Ralph Lauren Polo Sport Swimsuit Tankini Tank Top USA Girls 12 USAOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.00 deliveryLocated in United States
- 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
- NWT Athleta Girl "Festival Tie Dye Goodnight" Navy Peach Tankini Top Size XS/6Opens in a new window or tabBrand New$25.00or Best Offer+$4.84 deliveryLocated in United States
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- Janie and Jack Long Sleeve Rashguard Girl's Sz 12 Swimsuit Bathing SuitOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.55 deliveryLocated in United States
- LL Bean Wild Rose Watersport Swim Tankini and Bottom Set Girl Size 6X/7 - 12 NWTOpens in a new window or tabBrand New$13.99or Best Offer+$8.54 deliveryLocated in United StatesBenefits charity
- New Size 12 Billabong Girls' Two-Piece BikiniOpens in a new window or tabBrand New$28.00or Best Offer+$4.84 deliveryLocated in United States
- NWT Burberry Check Bikini Set Size 12 YearsOpens in a new window or tabBrand New$115.00or Best Offer+$5.00 deliveryLocated in United States
- Under Armour Girls Bikini 2 Piece Swimsuit Sz 12 Pink Sugar NEWOpens in a new window or tabBrand New$20.24Was: $22.4910% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Tankini Multicolored Size 10/12Opens in a new window or tabPre-Owned$11.00or Best Offer+$4.84 deliveryLocated in United States
- Vintage Pocahontas Swimsuit Teal Green Girls Size 12 New Old Stock Disney 90sOpens in a new window or tabBrand New$99.95or Best Offer+$7.01 deliveryLocated in United StatesExtra 10% off with coupon
- GIRLS YOUTH XS COOLIBAR PINK STRIPED SWIM SHIRT RASH GUARD SUN PROTECTION SHIRTOpens in a new window or tabPre-Owned$17.05or Best Offer+$8.50 deliveryLocated in United States
- Roxy 2 Pc Rash Guard Bikini Girl's Size 12 Bottom Crop Swimsuit Stripes UPF NewOpens in a new window or tabBrand New$29.99or Best Offer+$7.35 deliveryLocated in United States
- BRAND NEW Girls TANKINI SET Swimsuit Multicolored Top L 10/12 Bottom L 10/12Opens in a new window or tabBrand New$5.00or Best Offer+$4.84 deliveryLocated in United StatesLast one
- Tommy Bahama Girls Ruffle Bikini Size 12 Blue Pink Green Girly Swim Pool BeachOpens in a new window or tabPre-Owned$16.14Was: $18.9915% offor Best Offer+$6.55 deliveryLocated in United States
- Breaking Waves Swim Suit Girls Size 16+ Colorful One Piece LeopardOpens in a new window or tabPre-Owned$9.99or Best Offer+$4.57 deliveryLocated in United States
- 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
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