1,200+ results
- 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
- 4 Pc Lot HANNA ANDERSSON Girls Sz 12/150cm Swim Bottoms x 2, Palazzo Pants & BraOpens in a new window or tabPre-Owned$46.00or Best Offer+$6.14 deliveryLocated in United StatesBenefits charity
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- 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 deliveryLocated in United StatesFree returns14 watchersTop Rated Plus
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$8.65 delivery in 2-4 daysLocated in United StatesFree returns13 watchersTop Rated Plus
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
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- Hanna Andersson Purple Unicorn Tankini Skirted Bottoms 2Pc Swimsuit Sz 150/12Opens in a new window or tabPre-Owned$12.00or Best Offer+$9.02 deliveryLocated in United States
- Girls Swimsuits Twist V Neck Drawstring Cute Girls Bikini Swim Two Piece SetsOpens in a new window or tabBrand New$17.99or Best Offer+$5.89 deliveryLocated in United States
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- Speedo Girls One-Piece Swimsuit Size 12 Tropical Floral Print Purple Nylon/SpandOpens in a new window or tabNew (Other)$13.99or Best Offer+$6.64 deliveryLocated in United StatesSave up to 20% when you buy more
- 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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- Lands' End Swim Tankini Set - Purple - SZ 12Opens in a new window or tabPre-Owned$23.00or Best Offer+$11.05 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 States11 watchers
- Crewcuts J.Crew Ruffle Strap Bikini Top Swimsuit Girls 12 New Green Floral BX172Opens in a new window or tabBrand New$14.00or Best Offer+$5.15 deliveryLocated in United States
- 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
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Based on number of views and purchases | Sponsored- DisneyBrand New$6.00+$10.60 deliverySave up to 50% when you buy more
- SpeedoPre-Owned$15.00+$5.02 delivery
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- BillabongBrand New$10.00Free deliveryExtra 10% off with coupon
- GymboreeBrand New$22.90+$5.02 delivery
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- SpeedoBrand New$24.99+$7.10 delivery
- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink 2-piece Swimsuit Girls SZ 12Opens in a new window or tabBrand New$7.99Buy It Now+$7.90 deliveryLocated in United StatesFree returnsTop Rated Plus
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- Athleta Girl Purple Tie-Dye Purple Cannonball Swim Shorts Size L 12Opens in a new window or tabPre-Owned$16.000 bids · Time left4d 2hor Best Offer+$4.85 deliveryLocated in United States
- Peixoto Big Girls' Amerie Crochet 2 Pc Swimsuit Set Bright Green $108 Size 12Opens in a new window or tabBrand New$49.00Buy It Now+$6.00 deliveryLocated in United States
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- Girls Bikini Swimsuit Adjustable Strap Top with Briefs Solid Color 2Pcs SwimwearOpens in a new window or tabNew (Other)$14.28 to $28.85Was: $29.596% offBuy It Now+$3.99 deliveryLocated in China
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- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink Floral 2-piece Swimsuit SZ 12Opens in a new window or tabBrand New$21.21Was: $24.9515% offBuy It NowFree deliveryLocated in United States
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- Athleta Girl Paradise Splash Bikini Swim Top Girls Size L /12 Purple Blue FloralOpens in a new window or tabPre-Owned$18.99or Best Offer+$5.52 deliveryLocated in United States
- L.L.Bean L101611 Rich Purple Geo Girls' Watersports One-Piece Swimsuit Size 12Opens in a new window or tabBrand New$50.00Buy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
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- Baby Infant Swimsuit Girl Toddler Bathing Beach Bikini Tankini Swimwear SuitOpens in a new window or tabBrand New$15.19Was: $15.995% offBuy It NowFree deliveryLocated in United States
- IVIVVA BY LULULEMON*REVERSIBLE SWIM TOP BLUE BLACK& WHITE PRINT*GIRLS 12Opens in a new window or tabPre-Owned$12.99Buy It Now+$5.95 deliveryLocated in United States
- Girls KANU SURF One Piece Swimsuit CHLOE Purple Dot sz 12Opens in a new window or tabBrand New$12.99or Best OfferFree deliveryLocated in United States
- NWT ~ UNDER ARMOUR Girls Swim Suit ~ Size 12 ~ Purple / Lavender ~ One PieceOpens in a new window or tabBrand New$15.00Buy It Now+$8.75 deliveryLocated in United States
- 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 deliveryLocated in United StatesFree returnsTop Rated Plus
- 11-12Y Girls Green Daisy Bikini Set 3pc Ruffle Swimsuit with Skirt NWOTOpens in a new window or tabNew (Other)$14.99or Best Offer+$8.37 deliveryLocated in United States
- NWT The North Face Girl's Purple Amphibious Long Sleeve Sun T-Shirt sz 10 12Opens in a new window or tabBrand New$24.00Buy It Now+$4.99 deliveryLocated in United States
- J. Crew Girls Tie Dye Ruffle Strap One Piece Swimsuit Size 12 Santorini NWTOpens in a new window or tabBrand New$29.28or Best Offer+$7.88 deliveryLocated in United States
- Justice Dress Girl's Size 12 Neon Green/Blue Swim Suit Cover-Up Tie Dye DressOpens in a new window or tabBrand New$12.95or Best Offer+$11.95 deliveryLocated in United States
- Kanu Surf Groovy Purple Tie Dye Sz 12 UPF 50+ Beach Sport Bikini NWT GirlsOpens in a new window or tabBrand New$19.99or Best Offer+$5.02 deliveryLocated in United States
- New Green 2Pcs + Skirt Cover Beatch Swimsuit Bikini Set Size 11-12 YouthOpens in a new window or tabBrand New$4.80Buy It Now+$6.82 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+$4.89 deliveryLocated in United States
- Kanu Surf Girls Size 12 One Piece Purple Cheetah Print SwimsuitOpens in a new window or tabBrand New$15.99Buy It Now+$8.75 deliveryLocated in United States
- Girls One-Piece Wetsuit Swimsuit Rash Guard Swimwear Zippered Bathing SuitsOpens in a new window or tabNew (Other)$13.27 to $15.98Was: $15.217% offBuy It Now+$7.99 deliveryLocated in China
- NEW Hanna Andersson Size 140- Girls 10 Green One Piece bathing Swim SuitOpens in a new window or tabBrand New$18.00Buy It Now+$12.11 deliveryLocated in United States
- Kanu Surf Girl's Purple Printed Sport Banded One Piece Swimsuit Swimwear Sz 12Opens in a new window or tabBrand New$13.50or Best Offer+$4.89 deliveryLocated in United States
- ADIRUN Girls 2-Piece Tankini Swimsuit Green Palm with Ruffle Skirt 10-12Opens in a new window or tabNew (Other)$14.99or Best Offer+$6.64 deliveryLocated in United States
- NWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 28GRL12Opens in a new window or tabBrand New$38.25Was: $45.0015% offor Best Offer+$5.00 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- 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 deliveryLocated in United States2 watchers
- Janie and Jack Tropical Palm Leaf One Shoulder Ruffle Beach Swimsuit Sz 12Opens in a new window or tabPre-Owned$24.99or Best Offer+$7.00 deliveryLocated in United States
- NWT GIRLS size 10, 11-12 MINTED STRIPE RUFFLE HEM BIKINIOpens in a new window or tabBrand New$19.80Was: $22.0010% offBuy It Now+$3.00 deliveryLocated in United States
- US Girls Kid 2Pcs Swimming Costume Athletic Bikini Tankini Swimsuit Swimwear SetOpens in a new window or tabBrand New$16.05Was: $16.895% offBuy It NowFree deliveryLocated in United StatesSave up to 10% when you buy more
- Hurley’s One Piece Swimsuit Gradient Pink/Purple Girl Sz 12 UPF 50+ MSRP $40 NWTOpens in a new window or tabBrand New$22.99or Best Offer+$7.60 deliveryLocated in United States
- Submarine Halternation SwimwearOpens in a new window or tabBrand New$14.99List price: $86.0083% offBuy It Now+$5.00 deliveryLocated in United States
- New SPEEDO Powerflex ECO Swimsuit Performance Racing Green Youth 6/22Opens in a new window or tabBrand New$14.95or Best OfferFree deliveryLocated in United States
- Rip Curl Girls Rash Guard Short Sleeve Size 12 Surf Swim Top UPF 50 Lilac FloralOpens in a new window or tabBrand New$7.99Buy It Now+$7.60 deliveryLocated in United States
- NWT Athleta Girl Bathing Suit Top Tankini sz 12Opens in a new window or tabBrand New$15.00Buy It NowFree deliveryLocated in United States
- Nike Cross-Back Kids 2 Piece Swim Set Size M 10/12Opens in a new window or tabBrand New$22.95Buy It Now+$5.90 deliveryLocated in United States
- Marysia Bumby Bikini Bottoms Girls 12 Swimsuit Purple/Pink Gingham Skirt BathingOpens in a new window or tabPre-Owned$40.00or Best Offer+$9.95 deliveryLocated in United StatesFree returns
- Abercrombie Kids Girls Green Ribbed Knot Front One-Piece Swimsuit Size 9/10 NEWOpens in a new window or tabNew (Other)$24.00or Best Offer+$7.00 deliveryLocated in United States
- Abercrombie Fitch Kids navy/lavender One Piece Swimsuit bathing suit Teen 11/12Opens in a new window or tabPre-Owned$14.24or Best Offer+$5.99 deliveryLocated in United States
- 488,12- Salt Life Girl’s 2 Piece Lilac Purple Bikini Swimsuit NWT Size 12 YOUTHOpens in a new window or tabBrand New$14.99Buy It Now+$5.90 deliveryLocated in United States
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