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- Sweet Honey Rash Guard Swimsuit Girls 12Y Pink Blue Floral Long Sleeve RuffleOpens in a new window or tabPre-Owned$13.95or Best Offer+$5.50 deliveryFree returnsTop Rated Plus
- Polo Ralph Lauren Girls Size 12 2-Piece Light Blue Bathing Suit NWOTOpens in a new window or tabNew (Other)$25.00or Best Offer+$6.55 delivery
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Based on number of views and purchases | Sponsored- SpeedoSpeedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00+$5.31 delivery
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- BillabongBillabong Kids' In My Dreams Reversible Two-Piece Swimsuit NWT Size 12 GirlsOpens in a new window or tabBrand New$35.00+$9.84 delivery
- AthletaAthleta Girl Mock Neck S/S Rashguard Swim Top Size Large 12 Black Tie DyeOpens in a new window or tabPre-Owned$14.99+$4.71 delivery
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- Lilly Pulitzer Girls size 12/14 Swim CoverOpens in a new window or tabPre-Owned$21.99or Best Offer+$5.00 delivery
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- Happy Nation Long Sleeve One Piece SwimsuitOpens in a new window or tabPre-Owned$0.99Time left13h 44mor Best Offer+$4.71 delivery
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- PATAGONIA one piece floral SWIMSUIT RASHGUARD SIZE 12Opens in a new window or tabPre-Owned$40.00or Best Offer+$8.24 delivery
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- Billabong Kids' Blown Away Long Sleeve Rasguard Swimsuit size 12Opens in a new window or tabPre-Owned$22.00or Best Offer+$4.84 delivery
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- Girls Disney Mickey Mouse & Friends Emoji Swim Cover-Up: Mint stripe, Size 9/10Opens in a new window or tabNew (Other)$19.95or Best Offer+$4.33 delivery in 2-3 days
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- Billabong 2 Pc NWT Girls Bathing Suit Size 12 Reversible TopOpens in a new window or tabBrand New$21.00or Best Offer+$6.55 delivery
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- NWT Girls Art Class Purple Butterfly Bikini Swimsuit Size L 10/12Opens in a new window or tabBrand New$10.99or Best Offer+$6.55 delivery
- Athleta Girl Mock Neck S/S Rashguard Swim Top Size Large 12 Black Tie DyeOpens in a new window or tabPre-Owned$14.99or Best Offer+$4.71 delivery
- Stella McCartney L5535 Kids Rainbow Bikini Girls Size 12 / 14 Lot Of 3 JusticeOpens in a new window or tabPre-Owned$74.99or Best Offer+$9.00 delivery in 2-4 daysFree returnsExtra 10% off with couponTop Rated Plus
- NEW Athleta Girl Rashguard Mock Neck Blue Tie Dye Sz 12 Large Swim Shirt NWTOpens in a new window or tabBrand New$18.00or Best Offer+$4.25 delivery
- Snapper Rock Girl's Size 12 One Shoulder Striped UPF 50 NWTOpens in a new window or tabBrand New$18.70Was: $22.0015% offor Best Offer+$5.35 delivery in 2-4 days
- 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+$4.62 delivery
- Zara Green One-Shoulder Bikini with Shell Accents. NWT size 11-12Opens in a new window or tabBrand New$20.00or Best Offer+$8.24 delivery
- Abercrombie & Fitch Girls Bikini Swim Bottoms - Size 11/12 - PurpleOpens in a new window or tabPre-Owned$10.95or Best Offer+$4.51 delivery
- Lily & Londyn’s Swimsuit Tankini Bikini Floral Print EUC Size 12Opens in a new window or tabPre-Owned$29.08or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Roxy Girl’s Pink Flutter Two Piece Swimsuit Bikini Set Size 12 NWT $46Opens in a new window or tabBrand New$27.00or Best Offer+$4.57 deliveryExtra 20% off with coupon
- Hanna Andersson 150 12 Swim suit Strawberry Girls One Piece Pink Red SmockedOpens in a new window or tabNew (Other)$19.87or Best Offer+$6.35 delivery
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- J. Crew Crewcuts Bathing Suit SPF 50+ Sz 12 Print never wornOpens in a new window or tabPre-Owned$9.50Time left3d 12hor Best Offer+$4.84 delivery
- NEW Janie and Jack Pink and White One Piece Swimwear size 12Opens in a new window or tabBrand New$29.00or Best Offer+$4.52 delivery in 2-4 days
- Abercrombie Kids Girls Two Piece Bikini Swimsuit Tie Dye Blue Size 9/10Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
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- O’Rageous Girls Size 12 Bikini Pink & Teal 3 Piece Set Summer Cruise SwimsuitOpens in a new window or tabPre-Owned$10.07or Best Offer+$4.71 delivery
- Lands End Rash Guard Rainbow Stripe Magenta 3 Piece Swim Suit Girls Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- Athleta Girl Free Spirit Tankini Top Pink Camo Sz L (12) NWTOpens in a new window or tabNew (Other)$20.00or Best Offer+$4.84 delivery
- Barbie x Forever 21 Barbie Rhinestones Bling One-Piece Swimsuit Girls Size 9/10Opens in a new window or tabBrand New$34.90or Best Offer+$6.22 delivery in 2-4 days
- Mini Boden Girls Toddler Size 9-10Y One Piece Swim Suit MermaidOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.00 delivery
- Mini Boden Terrycloth Hooded Cover-Up Sz Floral Sz 11/12Opens in a new window or tabPre-Owned$12.00or Best Offer+$8.71 delivery
- 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 deliveryFree returns2 watchersTop Rated Plus
- NWT Athleta Girl Sunset Purple Tie Dye Swim ShortOpens in a new window or tabBrand New$28.00or Best Offer+$4.51 delivery
- Little Marc Jacobs Girls One Piece Striped Metallic Swimsuit Red Black Size 12Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 deliveryExtra 30% off with coupon
- COCO BLANC GIRLS SIZE 12 TAUPE SWIM DRESS WITH FRONT HALF ZIPOpens in a new window or tabPre-Owned$34.99or Best Offer+$6.55 delivery
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