15,000+ results
- Little Girls Beach Sport Criss-Cross Tankini 2-Piece Swimsuit Size 6 BlackOpens in a new window or tabNew (Other)$14.98Was: $18.7220% offBuy It NowFree delivery
- Janie & Jack Floral One Piece Swimsuit Girls Size 6 Ruffles Matching Swim CapOpens in a new window or tabPre-Owned$24.99Buy It NowFree delivery10 watchers
- SWEETHONEY Tennis Tankini Swim Suit Size 6YOpens in a new window or tabPre-Owned$14.95Buy It Now+$6.20 deliveryFree returns
- New Polo Ralph Lauren Big Girls "USA" One-Piece Swimsuit - Size 12 - Navy BlueOpens in a new window or tabBrand New$19.95Buy It Now+$5.95 delivery
- One piece swimwear swimsuit size kids 12Opens in a new window or tabBrand New$24.00Buy It Now+$4.41 delivery in 2-4 days
- CREWCUTS Girls UPF 50+ Swimming Long Sleeves Top Sz 12Opens in a new window or tabPre-Owned$19.99or Best Offer+$4.84 delivery
- NWOT HANNA ANDERSSON FLUTTER SLEEVE LITTLE MERMAID DISNEY SWIMSUIT - Size 12Opens in a new window or tabNew (Other)$26.00Buy It Now+$3.95 delivery
- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left1h 22m$12.99Buy It NowFree delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Lot 6 VG+ Girls Two Piece Swimsuit Bathing suits Size 6 (120) Nautica Cat & JackOpens in a new window or tabPre-Owned$45.99or Best Offer+$11.07 deliveryExtra 15% off with coupon
- Under Armour Girl Size 12 One Piece Bathing Suit Swimsuit Colorful NWTOpens in a new window or tabBrand New$19.99Buy It NowFree 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 delivery12 watchers
- 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 delivery14 watchers
- New Girls' Summertride Striped Midkini Set - art class™ size XS (4/5) UPF 50+Opens in a new window or tabBrand New$15.95or Best OfferFree delivery
- Athleta Girl Pool Days Tankini Cannonball Shorts Swim Set Floral Size 12 LargeOpens in a new window or tabPre-Owned$29.99Buy It NowFree delivery
- Girls Black One Piece Bathing Suit Size 11/12Opens in a new window or tabPre-Owned$10.29or Best Offer+$4.71 delivery
- Winnie The Pooh Vintage Swimsuit Size 6xOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.08 delivery in 2-4 days
- Nike Girls Swim Size 12 Tankini Top Strappy Back Pink Purple Orange Stripes BraOpens in a new window or tabPre-Owned$14.99or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- New Cat & Jack Girls XS (4/5) UPF 50+ Neon Stripe Bikini 2PC SwimsuitOpens in a new window or tabBrand New$15.00or Best OfferFree delivery
- NEW Girls Seahorse Pink Ruffle Swimsuit Bathing Suit 2T 3T 4T 5T 6Opens in a new window or tabNew (Other)$10.99Buy It Now+$4.75 deliveryBuy 2, get 1 20% off
- Kiddy Flowers One Piece Swim Sunshine State Flamingo Girls 6 - 12 M KennyOpens in a new window or tabBrand New$24.95Buy It Now+$4.99 delivery in 2-4 days
From our popular brands
Based on number of views and purchases | Sponsored- Girls Matilda Jane MJC Starboard Swimsuit Bottom (Sz 10) & Tankini Top (Sz 12)Opens in a new window or tabPre-Owned$34.99or Best Offer+$4.71 delivery
- Girls Kanu Surf Coral Reef Beach Sport Wrap Around Bikini 2-Piece Swimsuit Sz 12Opens in a new window or tabBrand New$17.49Was: $24.9830% offBuy It NowFree delivery
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$19.75Buy It NowFree 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
- Lilly Pulitzer Girls Purple Pink Two-Piece Bikini Swimsuit Adj Strap Size 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$6.10 delivery
- Justice girls 3 piece foral bikini swimsuit size XS (5/6) Brand New with TagsOpens in a new window or tabPre-Owned$5.000 bids · Time left12h 16m+$4.75 delivery
- Lilly Pulitzer Nautical Swimsuit EUC Girls Size 6Opens in a new window or tabPre-Owned$29.15or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Speedo Striped Bubble V-Neck Halter Tankini 2 Pc Bathing Suit Swimsuit Girls 12Opens in a new window or tabPre-Owned$14.20Was: $14.955% offor Best Offer+$5.95 delivery
- Patriotic plaid flag embroidery woman bikini swim cover upOpens in a new window or tabBrand New$23.99Buy It Now+$8.99 delivery
- Hurley Little Girl's Size 6X 2 Pc Bikini Swimsuit Purple White Pulse RuffleOpens in a new window or tabBrand New$19.00Buy It NowFree deliveryLast one
- ❤ LANDS' END girls swimsuit bathing suit 12 tankini purpleOpens in a new window or tabPre-Owned$15.00Buy It Now+$5.55 delivery in 2-4 daysFree returnsTop Rated Plus
- Athleta Girl “Bora Bora” 2 Piece Swim Suit Size L 12Opens in a new window or tabPre-Owned$20.00or Best Offer+$4.00 delivery
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 9% when you buy more
- Kiddy Flowers One Piece Swim Maui Ruffle Girls 6 KennyOpens in a new window or tabBrand New$24.95Buy It Now+$4.99 delivery in 2-4 days
- Kiddy Flowers One Piece Swim Hamptons Navy Girls 6 - 12 M KennyOpens in a new window or tabBrand New$24.95Buy It Now+$4.99 delivery in 2-4 days
- Nike swimsuit NEW UPICK 7 8 10 12 14 girls' one-piece cross-back lots of stylesOpens in a new window or tabNew (Other)$17.99Buy It Now+$4.95 delivery
- Girl's 3 Piece Bikini Swimsuits Bathing Suit with Cover Up Beach Skirt Size 12YOpens in a new window or tabNew (Other)$10.49or Best Offer+$5.62 delivery
- Speedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.31 delivery
- Girls Matilda Jane 2 Piece Swimsuit Size 6Opens in a new window or tabPre-Owned$14.991 bid · Time left3d 9h+$6.20 delivery
- Speedo Girls ProLT Super Pro Youth Athletic One-Piece Swimsuit, Speedo Navy 8/24Opens in a new window or tabBrand New$16.99Buy It NowFree delivery7 watchers
- Rufflebutts Swimsuit Bundle - 2 Suits 1 Rash Guard Sz 6/7 Girls Lot 3 PiecesOpens in a new window or tabPre-Owned$25.00Buy It Now+$7.99 delivery
- Athleta Girl Daybreak Tankini Top and Swim Bottoms Size L 12 Two Piece BlueOpens in a new window or tabPre-Owned$18.99Buy It Now+$6.99 delivery in 2-4 days
- Girls Justice Two Piece Swimsuit Size 20 EUCOpens in a new window or tabPre-Owned$14.990 bids · Time left10h 56m+$6.85 delivery
- EUC Tea Collection girls size 12 rash guard swimsuit one piece purple floralOpens in a new window or tabPre-Owned$12.99Buy It Now+$5.50 delivery14 watchers
- NWT Cat & Jack Girl Swimsuit One Piece Size S 6-6XOpens in a new window or tabBrand New$9.00or Best Offer+$5.85 delivery
- Janie and Jack Lemon Puff Sleeve 2 Piece Swimsuit Girl's Size 6 Beach VacationOpens in a new window or tabPre-Owned$24.95or Best Offer+$6.25 delivery
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$19.75Buy It NowFree delivery
- Girl's Youth Roxy Board Short Swim Size XS - 7Opens in a new window or tabPre-Owned$7.000 bids · Time left1d 8hor Best Offer+$4.00 delivery
- Old Navy Girls Scalloped Edge Cut Out One Piece Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$15.00Buy It Now+$6.30 delivery
- O’Neill girls one piece swimsuit 12Opens in a new window or tabNew (Other)$30.00or Best OfferFree delivery
- NWOT HANNA ANDERSSON RAINBOW SURFBOARD ASYMMETRICAL O/P SWIMSUIT 150 12 $44Opens in a new window or tabNew (Other)$29.99Buy It Now+$6.20 delivery in 2-4 days
- Dolfin Girls Poly Navy Blue DBX Back One Piece Swimsuit - Size 22 (Kids 4/6) NWTOpens in a new window or tabBrand New$19.99or Best Offer+$5.84 delivery
- Kids Wetsuit Quick Dry Swimwear Bathing Beachwear Holiday Top And Pants DivingOpens in a new window or tabNew (Other)$25.81 to $31.13Was: $29.965% offBuy It NowFree deliverySave up to 12% when you buy more
- Molo Girls Nolina Check Petit Bikini 11-12y Checkered Print Yin Yang Peace SignOpens in a new window or tabPre-Owned$24.99or Best Offer+$6.55 delivery
- 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 returns
- Disney ☆ Descendants Girls' 2 Piece Swimsuit set ☆ Sizes 4 - 14/16Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryFree returnsTop Rated Plus
- Art Class Girls Black Contrasting Pink Thread Floral Swim Bottoms Brief S 6 6XOpens in a new window or tabBrand New$5.99Was: $9.9940% offBuy It Now+$5.65 delivery
- Disney's Frozen Girls Tankini Top & Bottoms Swimsuit Set Size 6X Cute New W TagsOpens in a new window or tabBrand New$19.54Was: $22.9915% offBuy It NowFree delivery
- Heart And Harmony Kids' Cutout One-Piece Swimsuit In Coral Sun Size 12Opens in a new window or tabBrand New$32.78Buy It Now+$8.90 delivery
- Mini Boden Rainbow Sun Cloud Swimsuit size 6-7Opens in a new window or tabPre-Owned$26.00Buy It Now+$5.85 delivery12 watchers
- Art Class Girls Swimsuit Radh Guard Long Sleeve Tropical size S 6-6XOpens in a new window or tabPre-Owned$8.50or Best Offer+$6.55 delivery
- Organic rainbow stripe strap girl swimsuit one piece UPF50+Opens in a new window or tabBrand New$14.99Buy It Now+$8.99 delivery
- Rainbow stripe strap girl swimsuit one piece UPF50+Opens in a new window or tabBrand New$14.99Buy It Now+$8.99 delivery
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- Speedo Girls Swimsuit (2) BUNDLE SIZE 12Opens in a new window or tabBrand New$15.99or Best Offer+$6.55 delivery
- Matilda Jane Pink Lemonade Swimsuit NWT Size 12Opens in a new window or tabBrand New$20.00or Best Offer+$8.84 delivery
- Items Per Page