5,600+ results
- Girls Beach Wear-Swimsuit Lot of 7-size 10/12 3 bikini 2 full 2 long sleeveOpens in a new window or tabPre-Owned$40.00or Best Offer+$12.84 delivery
- Athleta Girl 8/10 Paradise Splash One Piece Rashguard Zip Swimsuit Navy FloralOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.62 delivery
- 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 delivery
- 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 delivery11 watchers
- Girls Speedo One Piece Swimsuit Size 12 Excellent Side Stripes RacerBack BlueOpens in a new window or tabPre-Owned$14.00or Best OfferFree delivery in 2-4 daysFree returnsTop Rated Plus
- Eddie Bauer Youth Reversible 4-piece Swim Set Size M (10/12) Purple/Multi - NWTOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returns23 soldTop 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+$6.84 delivery
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$6.30 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 returnsLast oneTop Rated Plus
- Athleta Girl 4 Piece Swimsuit Free Spirit Tankini & Bikini Tops w/ Bottoms Sz 12Opens in a new window or tabPre-Owned$39.99or Best Offer+$6.49 delivery
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$7.25 delivery
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$28.50or Best Offer+$6.20 delivery
- Roxy Girl's 4 Hibiline Pink Long Sleeve 2 Pc Rash Guard Tankini Swimsuit SetOpens in a new window or tabBrand New$26.90or Best OfferFree delivery
- Vintage 80s 1980 Toddler 4T Miss Piggy Sailor Muppets Danskin Bathing SwimsuitOpens in a new window or tabPre-Owned$58.97Was: $69.3815% offor Best Offer+$10.99 deliveryExtra 10% off with coupon
- Janie & Jack Girls Size 4 Pink Floral Two-Piece Swimsuit Ruffle Beach ResortOpens in a new window or tabPre-Owned$19.99or Best Offer+$9.45 delivery
- Eddie Bauer Girls 4 Piece Reversible Rash guard Set Size M (10-12) NEW WITH TAGOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsTop Rated Plus
- NWT Kid’s J. Crew Crewcuts Seersucker UPF Rash Guard Bathing Swimsuit Sz 12Opens in a new window or tabBrand New$24.90or Best Offer+$4.00 delivery
- Assorted Brands Toddler Girls Swim Suit Lot of 4, Size 4/5Opens in a new window or tabPre-Owned$28.00or Best Offer+$11.01 delivery
- Shein Tween Girl SummerBikini Set With Neck Ring Matching Tied Skirt S 12yOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.40 delivery
- 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 delivery
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Based on number of views and purchases | Sponsored- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- ROXYPre-Owned$20.00+$4.52 delivery
- SpeedoPre-Owned$29.99+$6.55 delivery20% off 3+ with coupon
- DisneyPre-Owned$9.99+$6.55 delivery
- BillabongBrand New$28.50+$6.20 delivery
- DisneyPre-Owned$9.95+$6.90 deliveryExtra 15% off with coupon
- ArtPre-Owned$18.00+$5.50 delivery
- Girls Athleta Tie Dye Surf Suit Rashguard Swimsuit Long Sleeve L 12Opens in a new window or tabPre-Owned$19.99or Best Offer+$6.00 delivery
- 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 delivery
- NWT Disney Store Minnie Mouse Pink Swimsuit Girls Tankini Bikini Set Size 4Opens in a new window or tabBrand New$5.39Was: $8.9940% offor Best Offer+$4.84 deliverySave up to 20% when you buy more
- ✨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 delivery
- Athleta Girl Rash Guard Large 12 Blue Tie Dye Mock Neck Short Sleeve Beach SwimOpens in a new window or tabPre-Owned$12.25or Best Offer+$4.84 delivery
- NEW Athleta girl reversible bikini bottoms (no top) Kids size 12 peach/rainbowOpens in a new window or tabBrand New$16.85or Best Offer+$4.51 delivery
- 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 deliveryFree returns
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 delivery
- LANDS END Girls Size 12 Swim Skirt Hot PinkOpens in a new window or tabPre-Owned$10.50Was: $15.0030% offor Best Offer+$7.49 delivery2 watchers
- Speedo Girls One-Piece Swimsuit Size 12 Tropical Floral Print Purple Nylon/SpandOpens in a new window or tabNew (Other)$13.99or Best Offer+$6.40 deliverySave up to 20% when you buy more
- 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 deliveryExtra 10% off with coupon
- FIN FUN KIDS MERMAID TAIL & MONOFIN Rainbow Reef Size 12 Kids w bikini & sarongOpens in a new window or tabPre-Owned$44.99or Best Offer+$14.40 delivery15% off 2+ with coupon
- Mini Boden pink floral rashguard swim shorts set NWT 11/12 70's vibeOpens in a new window or tabBrand New$45.00or Best Offer+$4.71 delivery
- Kanu Surf Girls' Morgan Floral Ruffle 1-Shoulder Swimsuit, Spring Green 12Opens in a new window or tabBrand New$16.10or Best Offer+$4.63 delivery
- vintage 1970s mickey mouse childs swimsuit size 4Opens in a new window or tabPre-Owned$250.00or Best Offer+$4.84 delivery
- Tea Girls Ruffle Swimsuit One Piece Pink Blue Tigers Size 4Opens in a new window or tabPre-Owned$17.00or Best Offer+$6.30 delivery
- Lands' End Swim Tankini Set - Purple - SZ 12Opens in a new window or tabPre-Owned$23.00or Best Offer+$9.25 delivery
- PLATINUM SWIMWEAR INSPIRED BY SOLANGE FERRARINI CROCHET BLACK ONE PIECE GIRLS 12Opens in a new window or tabNew (Other)$24.99or Best Offer+$5.80 delivery
- American Flag 3 Piece Swimsuit Set Patriotic Stars & Stripes Kids Size 12Opens in a new window or tabNew (Other)$28.49or Best OfferFree delivery
- Gucci kids swimsuit 12 blue red youth girls GG one piece bathing logo guccisimoOpens in a new window or tabPre-Owned$99.82Was: $124.7720% offor Best Offer+$6.99 deliveryFree returns
- 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 delivery
- Lands' End Girl Swimsuit One Piece Multicolor Hearts Print Size 12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- Roxy Girl's 12 L/S Crop Bikini 2 Pc Rash Guard Tankini Swimsuit Coral BlueOpens in a new window or tabBrand New$28.00or Best OfferFree deliveryLast one
- Super Cute My Little Pony Girls Bathing Suit - One Piece Size 4T, SPF 50+ NWTOpens in a new window or tabPre-Owned$6.00or Best Offer+$4.71 delivery
- Trolls Flutter-Sleeve Swimsuit 2 Piece Set Toddler Girls 4T White Multi PrintedOpens in a new window or tabBrand New$13.83or Best Offer+$5.95 deliveryFree returnsLast oneTop Rated Plus
- Janie and Jack One Piece Swimsuit Ruffled Orange White 12-18 Months UPF 50+Opens in a new window or tabBrand New$30.00or Best Offer+$4.95 delivery
- NWT Roxy Girls Very Vista Flutter Swimsuit Set 2 Piece SZ 12 Big Kids MSRP $54Opens in a new window or tabBrand New$14.90or Best Offer+$6.10 delivery in 2-4 days
- NEW Kortni Jeane Skirted Swim Bottom Bright Pink Girls 12/13 Modest Y2K BeachOpens in a new window or tabBrand New$34.99or Best Offer+$5.99 deliveryFree returns
- 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+$7.35 delivery
- SweetHoney Moxie One Piece Blue Floral Swim Suit EUC Ruffle Bow Swimsuit Size 4TOpens in a new window or tabPre-Owned$30.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Boden Swimsuit Rash Guard Two Piece Long Sleeve Stripe Girls 11-12 Bathing PoolOpens in a new window or tabNew (Other)$29.99or Best Offer+$6.00 delivery
- Cole Of California Vintage 90s Floral Kids Size 4 Blue One Piece SwimsuitOpens in a new window or tabBrand New$21.58or Best Offer+$6.50 delivery
- LANDS' END~NEW~Striped Blue & Pink Tankini Swim Top~Girl's Size Large/10-12~NWTOpens in a new window or tabBrand New$14.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- The Children’s Place NWOT Tropical Multicolor One Piece Swimsuit Girls Size 12Opens in a new window or tabNew (Other)$15.00or Best Offer+$4.99 delivery
- NEW H&M Blue and White Abstract Print Beach Swim Coverup Girl’s Size 12-13yOpens in a new window or tabBrand New$14.95or Best Offer+$5.00 delivery
- 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 delivery
- Disney Store Ariel 2 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$10.19Was: $16.9940% offor Best Offer+$4.84 delivery
- Nike Girls Swimsuit Hydrastrong One Piece Black Kneeskin Girls Sz 28 Y (11-12)Opens in a new window or tabBrand New$34.77or Best OfferFree deliveryFree returnsTop Rated Plus
- 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 delivery
- Mondor Ikat Print Purple + Orange Girls One Piece Swimsuit Size 4/6Opens in a new window or tabPre-Owned$14.00or Best Offer+$5.62 delivery
- NWT Roxy Girl Short Sleeve Rash Guard Girls size Large(12)Opens in a new window or tabBrand New$19.99Time left18h 50mor Best Offer+$5.25 delivery
- Stella Cove Pink/Purple One Shoulder 2 Piece Girls Size 4 Swimsuit GUCOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.75 delivery
- 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 deliveryBenefits charity
- BILLABONG Billabong On Island Time Swim Bikini Set, Light Blue, Size 12, NWTOpens in a new window or tabBrand New$19.14Was: $22.0013% offor Best Offer+$6.30 delivery
- Betsey Johnson Swimsuit Girls 4 Blue Pink Floral Pom Pom Trim One Piece BathingOpens in a new window or tabPre-Owned$16.99or Best Offer+$4.99 deliveryFree returns
- Billabong Girls Swimsuit Bikini Size 12 Wildflower High Neck Set NEWOpens in a new window or tabBrand New$20.00or Best Offer+$6.00 delivery in 2-4 days
- NWT Burberry Check Bikini Set Size 12 YearsOpens in a new window or tabBrand New$115.00or Best Offer+$5.00 delivery
- O’Neill Girl’s Orange/Yellow Floral Rashguard Set Size 12Opens in a new window or tabBrand New$42.00or Best Offer+$6.55 delivery
- Crewcuts Girls One Piece Floral Swimsuit Ruffle Pink size 12Opens in a new window or tabPre-Owned$17.50or Best Offer+$4.84 delivery
- Disney Store Rapunzel 1 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$8.99Was: $14.9940% offor Best Offer+$4.84 deliverySave up to 20% when you buy more
- LILLY PULITZER Girls LYDIA SWIMSUIT BATHING SUIT Size 4Opens in a new window or tabPre-Owned$13.00or Best Offer+$4.84 delivery
- Seafolly 174913 Girls Top and Bikini Bottom Swimsuit Set Rose Tile Size 12Opens in a new window or tabNew (Other)$28.70List price: $58.0051% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
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