1,100+ results
- Art Class Girls Size S (6-7) Floral One Piece UPF 50+ SwimsuitOpens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabPre-Owned$19.50Buy It Now+$4.50 delivery
- Girl’s Swim Sz 12 - Maaji Reversible Bikini Bottoms / Tankini Bottoms Sz LargeOpens in a new window or tabPre-Owned$5.001 bid · Time left1d 14h$20.00Buy It Now+$4.51 delivery
- NEW! Athleta GIRL Cannonball 2.0 Swim Short Sz L/12 Lumen Floral #987917Opens in a new window or tabBrand New$12.99Buy It NowFree delivery
- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99or Best OfferFree delivery
- Milla by Camilla one piece bathing suit kids size 12 It sparkles! Beautiful suitOpens in a new window or tabBrand New$25.000 bids · Time left6d 8hor Best Offer+$4.84 delivery
- NWT Tommy Bahama Swimsuit Girls sz 12 One Piece Pink & White Check w/RuffleOpens in a new window or tabBrand New$19.99or Best Offer+$6.55 delivery
- Lands End Girls XS 4/5 Swimsuit Shirt Top Colorful FloralOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.62 deliveryFree returnsTop Rated Plus
Picked For You
Top selling items from trusted sellers | Sponsored- NWT Betsey Johnson Girl's Two Piece Swimsuit Pink Size 12Opens in a new window or tabBrand New$11.00Buy It Now+$5.50 delivery
- Girls' Hibiscus Pop Floral Printed Bikini Set - Cat & Jack S 6/7Opens in a new window or tabBrand New$12.00or Best Offer+$3.89 delivery
- Wonder Nation Girl's Bikini Popcorn Texture Swimsuit Green Size S (6-6X) NEWOpens in a new window or tabBrand New$9.98Buy It NowFree deliverySave up to 7% when you buy more
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$22.00or Best OfferFree deliveryFree returnsSave up to 10% when you buy moreTop Rated Plus
- Splendid Girls sz 12 One Piece Swimsuit Navy Blue Leopard Beige Cream 52537Opens in a new window or tabPre-Owned$28.00or Best Offer+$6.55 delivery
- Kids Firefigher Swimsuit #1 - Baby Girl Teens Bathing Suit Fireman Thin Red LineOpens in a new window or tabBrand New$45.00Buy It NowFree delivery
- Kids Correctional Officer Swimsuit #1 - Baby Girl Teens Bathing Suit Silver LineOpens in a new window or tabBrand New$45.00Buy It NowFree delivery
- $154 Hobie Big Girl's Pink Floral-Printed V-Neck Hipster Tankini Swimwear Set 12Opens in a new window or tabPre-Owned$25.00or Best Offer+$9.00 delivery
- Zeroxposur Girls Size 12 Swimwear 3 Pc Set Tankini Bottom Shorts Turquoise/GrayOpens in a new window or tabBrand New$9.97Buy It Now+$5.62 delivery
- Kami girls lined 1 pc swimsuit green black yellow camo floral size 12 EUC tropicOpens in a new window or tabPre-Owned$7.50Buy It Now+$5.25 delivery
- Rock Your Kid Girls' Spread Love One Piece Swimsuit MC9 White Multi Size 12 NWTOpens in a new window or tabBrand New$7.80Was: $12.0035% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Athleta Girl Free Spirit Tie Dye Racerback Bikini Top Girls' Sz: L/12 NWT $29Opens in a new window or tabBrand New$18.45Buy It NowFree deliveryFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- Girls St Tropez 2 Pc Fully Lined Multicolor Bikini Swimsuit Swimwear Sz 12Opens in a new window or tabBrand New$11.99Buy It Now+$4.99 deliveryFree returnsTop Rated Plus
- Garnet Hill Kids Swim Tankini Girls 12 Tropical Pink Floral, & Swim Shorts SetOpens in a new window or tabPre-Owned$15.00or Best Offer+$7.35 delivery
- Billabong 2 Piece On the Bright Side Bathing Suit Youth 12Opens in a new window or tabBrand New$33.00or Best Offer+$6.55 delivery
- Speedo Youth 1pc Girl Swimsuit, Blended Polyester, Size Small, New with TagOpens in a new window or tabBrand New$10.99or Best Offer+$3.75 delivery
- ZeroXposur Girl's Bobble Trim 3-P Tankini/Brief/Skirt Cover-Up Set (C38317) 7/8Opens in a new window or tabBrand New$19.99Buy It Now+$7.00 deliveryFree returnsTop Rated Plus
- Speedo Girls 12 Swimsuit One Piece Thin Straps Mandarin Peel Blue Stripe NewOpens in a new window or tabBrand New$21.00or Best OfferFree delivery
- NWT*Athleta Girl Cannonball SWIM SHORT Bottom** L / 12**Aqua Coral Navy*LinedOpens in a new window or tabBrand New$18.95Buy It Now+$5.60 delivery3 watchers
- BODEN Girls 11-12 y - Swimsuit X-back Colorful Floral Blue Neon Yellow One-PieceOpens in a new window or tabPre-Owned$9.99Buy It Now+$4.99 deliveryFree returns
- Speedo girls small swimsuit one piece navy blue neon orange tank T backOpens in a new window or tabPre-Owned$19.47or Best Offer+$5.85 delivery
- Hobie Girls Bathing Suit Top 12 Black Hankerchief Shells Top OnlyOpens in a new window or tabBrand New$29.99Buy It Now+$4.57 delivery
- Kids Police Officer Swimsuit #1 Baby Girl Teens Bathing Suit Thin Blue Line CopOpens in a new window or tabBrand New$45.00Buy It NowFree delivery
- ATHLETA GIRL Navy Blue + Pink Floral Island Time Girl's Takini Swimsuit Top L/12Opens in a new window or tabPre-Owned$14.24Was: $24.9943% offor Best Offer+$5.99 delivery
- Speedo Swimsuit Girl's Small One Piece Multicolor Striped Racerback SwimwearOpens in a new window or tabPre-Owned$3.98Was: $9.9560% offor Best Offer+$6.95 delivery in 2-4 daysFree returnsExtra 10% off with couponTop Rated Plus
- Lilly Pulitzer Girls Danica One-Piece Swimsuit Adjustable Straps Blue Multi Sz 7Opens in a new window or tabPre-Owned$29.99or Best Offer+$5.99 delivery
- Girl's Art Class Two Piece Swimsuit Size Large 10/12Opens in a new window or tabPre-Owned$6.99or Best Offer+$4.84 delivery
- Girls Tankini Swimsuit Wonder Nation Colorful Print Ruffle 2Pc Size Small (6/6X)Opens in a new window or tabNew (Other)$16.97or Best OfferFree deliveryFree returnsTop Rated Plus
- Girl’s Lot Of (2) 2 Piece Swimsuits More Than Magic Sz S 10/12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.95 delivery
- Girls’ Solid Bikini Set - Art Class - Black S (6/7)Opens in a new window or tabBrand New$14.99Buy It NowFree delivery
- Splendid Girl’s Crisscross Blue One Piece Swimsuit Girl’s Size 12Opens in a new window or tabBrand New$38.95or Best Offer+$5.85 delivery
- Nike Girls Multicolor Spectrum Spiderback Bikini Woven Shorts Set Size S A1206Opens in a new window or tabBrand New$42.00Buy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Girls Pink Flamingo 2 Pc Tropical Print Lined Bikini Swimsuit Sz S 7-8Opens in a new window or tabBrand New$13.99Buy It Now+$5.25 deliveryFree returnsTop Rated Plus
- Athleta Girl Bora Bora Bikini Swim Bottom Coral Lined Girls' Sz: S/7 NWT $28Opens in a new window or tabBrand New$18.45Buy It NowFree deliveryFree returnsTop Rated Plus
- Jantzen Size 7 Girls Cherries Ruffle Bikini 2 pc Set UPF 50+ Red PinkOpens in a new window or tabPre-Owned$10.00Buy It Now+$6.05 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Gap Kids Girls Neon Toe Dye Swimsuit Size XS MulticolorOpens in a new window or tabPre-Owned$14.99or Best Offer+$5.75 delivery
- Nike Girls Swimsuit Have a Nike Day Crossback One Piece Size M 10/12Opens in a new window or tabPre-Owned$16.00or Best Offer+$4.44 delivery
- Gap Girls Pink & White Bikini Swimsuit Size S (5-6) NWOT Summer Swim Beach PoolOpens in a new window or tabNew (Other)$9.90Buy It Now+$5.50 delivery
- Wonder Nation Kid Girl Colorful Shiny Lined Strappy 1-Piece Swimsuit Pink XS 4-5Opens in a new window or tabPre-Owned$13.98Was: $27.9550% offor Best Offer+$5.75 deliveryFree returns
- Speedo Girls Size Medium Blue Green Pilling Resistant One Piece Swimsuit NWTOpens in a new window or tabBrand New$14.99Buy It Now+$4.57 delivery
- Nessi Byrd Kids Swim Girls 2pc Neon Black Mesh Ruffle One Shoulder Bikini 12Opens in a new window or tabPre-Owned$35.00or Best Offer+$4.99 delivery
- 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 delivery
- Art Class Girls Size XS (4-5) Cut Out Green One-Piece SwimsuitOpens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 delivery
- Girls' Seaside Shine Solid Bikini Set - art classâ„¢ Black Size s 6/7Opens in a new window or tabBrand New$12.00or Best Offer+$5.35 delivery
- Art Class Girls S (6/7) Blue Daisy Ruched Front Bralette Bikini Swimsuit TopOpens in a new window or tabBrand New$9.71Was: $12.9525% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- bmagical by btween Girl's Rainbow Tie Dye Sparkle 1 piece Swimsuit sz 12 NWOTOpens in a new window or tabNew (Other)$12.99or Best Offer+$6.50 delivery
- Girl's Billabong Sun Dream Two-Piece Swimsuit Yellow Size 12 nwtOpens in a new window or tabBrand New$29.00or Best Offer+$5.00 delivery
- CABANA LIFE Girls Pink And Purple Long Sleeve One Piece Zip Rash Guard Suit 7/8Opens in a new window or tabPre-Owned$19.99Buy It Now+$6.50 delivery
- NWT! - Speedo Youth Girls Racerback Sport Splice 1-Pc Swimsuit Cyan-Blue, Size SOpens in a new window or tabBrand New$14.45Buy It Now+$4.45 delivery
- Kanu Surf Girls Halter Tankini Set Size 12 New With Tags Green Blue WhiteOpens in a new window or tabBrand New$12.99or Best OfferFree deliverySave up to 25% when you buy more
- 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 returnsTop Rated Plus
- JUSTICE Tankini Swimsuit Bikini Swim Size 6 7 8 Girls Mint Blue Tie Dye 2 PieceOpens in a new window or tabBrand New$24.95Buy It Now+$4.55 delivery
- NWT Speedo Girls One Piece SwimsuitOpens in a new window or tabBrand New$28.00or Best Offer+$7.25 delivery
- Mia Belle Girls Swimsuit One Piece Black Size 7 SwansOpens in a new window or tabPre-Owned$9.00or Best Offer+$6.55 delivery
- Maaij Camelia Fiesta Red Ruffled Smocked Crop Bikini Top Size 12 Swim BeachOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.99 delivery
- Speedo Girls Size 12 Swimsuit One Piece Thin Straps True Cobalt Blue Stripe NewOpens in a new window or tabBrand New$10.000 bids · Time left3d 9hor Best Offer+$4.84 delivery
- Gerry Girls 3-Piece Tankini & Shorts Swimsuit Set Size 7/8 (Small)Opens in a new window or tabBrand New$14.00Buy It NowFree deliverySave up to 20% when you buy more
- NEW Disney Cruise Line Minnie Mouse Red Rash Guard Swim Wear Shirt S $35 NWT!Opens in a new window or tabBrand New$12.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Cat & Jack Girls XS (4/5) Lime Green & Blue Tie-Dye Bikini Swimsuit BottomOpens in a new window or tabNew (Other)$9.71Was: $12.9525% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- Osh Kosh Girls Swim Suit Size 12 Lt Green NWOT Hawaiian Look-LinedOpens in a new window or tabNew (Other)$13.50Buy It Now+$5.99 delivery
- Cat & Jack Girls Swimsuit Coral Stripe 2 Piece Swim Size XS 4/5 - NWTOpens in a new window or tabBrand New$10.00Buy It NowFree delivery
- VINEYARD VINES 2 pc whale swim bikini set halter top side tie bottoms blue Sz SOpens in a new window or tabPre-Owned$40.00or Best Offer+$7.45 delivery
- 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 deliveryBenefits charity
- Items Per Page