1,800+ results
- Mini Boden Girls Lettice Cut Out Swimsuit-Forget Me Not Blue Weather 3-4 or 5-6Opens in a new window or tabPre-Owned$20.00Buy It NowFree delivery
- Lilly Pulitzer Girls size 12-14 Catch The Wave Swim CoverOpens in a new window or tabPre-Owned$22.99or Best Offer+$10.00 delivery10 watchers
- Mini Boden Girl Puff Sleeve 1-Piece Swimsuit Jade Green Paisley Print 3-4 or 4-5Opens in a new window or tabPre-Owned$20.00Buy It NowFree delivery
- Minnow Blue & White Floral Rash Guard Swim Shirt 3T / 4T EUC Beach PoolOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.75 delivery
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$29.99or Best Offer+$6.40 delivery
- O'Neill Trinity Bralette Bikini Top Girls Size 12 Floral Side Tie NEWOpens in a new window or tabNew (Other)$9.91Buy It Now+$4.99 delivery
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$9.99 to $11.99Buy It NowFree delivery
- Girls Swim Swimwear Rash Guard UPF 50 + Long Sleeve Bathing Suit 2 Pc Sz 11 / 12Opens in a new window or tabPre-Owned$17.990 bids · Time left4m+$4.75 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Mini Boden Girls Lettice Cut Out Swimsuit-Forget Me Not Blue Weather 3-4 or 5-6Opens in a new window or tab$20.00charitys_closet (2,361) 99.6%
- Oshkosh B'gosh Girls 1-PC Swimsuit Floral Lined Strap Swimwear UPF 50+ 12 YouthOpens in a new window or tab$18.00cintags (8,270) 98.5%Extra 10% off with coupon
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Avril Pink, 12Opens in a new window or tab$16.25shoppermaxx (15,727) 99.8%
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, Size 12Opens in a new window or tab$18.19shoppermaxx (15,727) 99.8%
- Kanu Surf Girls' Standard Coral Reef Beach Sport Wrap Around Bikini Swimsuit 12Opens in a new window or tab$17.74shoppermaxx (15,727) 99.8%
- Kanu Surf Big Girls Chloe One Piece Swimsuit, Chloe Purple Dot, 12Opens in a new window or tab$11.25shoppermaxx (15,727) 99.8%
- Kanu Surf Girls Beach Sport Bandeau Bikini 2-Piece Swimsuit, Groovy Purple, 12Opens in a new window or tab$17.49shoppermaxx (15,727) 99.8%
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, 12Opens in a new window or tab$18.19shoppermaxx (15,727) 99.8%
- JANIE AND JACK Coral Blue Ruffled Edge 2 Pc Swimsuit Retro Boho Ruffles Girls 12Opens in a new window or tabPre-Owned$29.00or Best Offer+$6.50 delivery
- 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
- Speedo Youth Swimsuit One Piece Pro LT Super Pro Solid Youth, Blue, Sz 12/28Opens in a new window or tabBrand New$12.99or Best OfferFree delivery
- Lands End Girls 4T Full Zip Long Sleeve Hooded Terry Swimsuit Cover Up Hot PinkOpens in a new window or tabPre-Owned$9.90Buy It Now+$6.20 delivery in 2-4 days
- Roxy 2 Pc Set Bikini Girls Size 12 Swimsuit Flounce Flutter Pink Blue TropicalOpens in a new window or tabPre-Owned$17.99or Best Offer+$7.35 delivery
- Mini Boden Unisex 3-4 Yrs Rainbow Turtle Rash Guard Boy Girl Kids Swimsuit TopOpens in a new window or tabPre-Owned$24.99or Best Offer+$4.33 delivery
- Kanu Surf Girls' Alania Flounce Bikini Beach Sport 2 Piece Swimsuit Size 12 2146Opens in a new window or tabNew (Other)$11.50Buy It Now+$4.71 delivery
- D30-Lilly Pulitzer Girls Swim Top Size 4 Pink Blue Floral LongsleeveOpens in a new window or tabPre-Owned$20.00or Best Offer+$7.00 delivery
- Beach Waves Girls Bikini Swim SuitOpens in a new window or tabPre-Owned$3.951 bid · Time left2d 9h+$4.33 delivery
- Shein Girl's Black Color Polka Dot Print Cover-up Beach Skirt size 150 (11-12)Opens in a new window or tabPre-Owned$6.99Buy It Now+$4.75 deliveryFree returnsTop Rated Plus
- Hanna Andersson Girls Swim Shorts 150 US 12 Green White Striped Boy Short EUCOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.84 delivery
- GIRL'S CHILDREN'S PLACE 1 PCS SWIMSUIT~SIZE LARGE 10 / 12Opens in a new window or tabPre-Owned$6.50Buy It NowFree delivery
From our popular brands
Based on number of views and purchases | Sponsored- 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
- ROXYRoxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00+$6.00 delivery
- HurleyHurley Girls' High Waisted Bikini 2-Piece Swimsuit, Pink/Multi Stripe, size 12Opens in a new window or tabBrand New$24.90Free delivery
- AthletaAthleta Girl New Cannonball 2.0 Short Swim Bottoms Girls 12 Blue White UPFOpens in a new window or tabBrand New$24.95+$6.55 delivery
- SpeedoSpeedo Swimsuit Girls 12 One Piece Multicolor Mallet Racerback Pink TrimOpens in a new window or tabPre-Owned$13.40+$5.85 delivery
- GapGap Kids Rash Guard Shirt Top Swim Long Sleeve Full Zip Size 4 Years TorquoiseOpens in a new window or tabPre-Owned$9.90+$6.10 delivery
- SpeedoSpeedo Girls' One Piece Swimsuit Closed Racerback 2023 Anthracite Size 12 NWTOpens in a new window or tabBrand New$14.99+$4.52 delivery
- JusticeJustice Girls Sz 12 One Piece Swim Wear Tie Dye Pink Purple Strappy Swimsuit TOpens in a new window or tabPre-Owned$13.99Free deliveryExtra 10% off with coupon
- ROXYRoxy swim shirt rashguard pink short sleeves girl's size 12/ LOpens in a new window or tabPre-Owned$9.99+$4.84 delivery
- DisneyDisney Minnie Mouse Red White Polka Dot One Piece Toddlers Swimsuit 4TOpens in a new window or tabPre-Owned$17.60Free delivery
- BillabongBillabong Girl’s Beach Bliss Tali Two Piece Bikini Set, Floral Size 4Opens in a new window or tabBrand New$45.60+$5.85 delivery
- GymboreeVTG Gymboree Terry Cloth Swim Cover Up Girls 12 Striped Full Zip Hooded BathingOpens in a new window or tabPre-Owned$25.00+$8.25 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 deliveryLast one
- 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+$5.85 deliveryFree returnsTop Rated Plus
- Snapper Rock Girl's Size 12 One Shoulder Striped UPF 50 NWTOpens in a new window or tabBrand New$24.99or Best Offer+$5.35 delivery in 2-4 days
- Under Armour Girls Purple Starlight Size 12 One Piece NWT Swimsuit Ribbed High NOpens in a new window or tabBrand New$17.99or Best Offer+$5.35 delivery
- Two Pieces Rush Guard Long Sleeves Swimsuit Size 3/4Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.41 delivery in 2-3 days
- Vintage Disney Beauty & The Beast Girls Youth Clothes SZ 4 Swim Cover Towel Y2KOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.80 delivery15 watchers
- Mini Boden Swimsuit NWT Girls 11-12 Navy Rainbow Foil Confetti Dot Cross-backOpens in a new window or tabBrand New$23.06Was: $32.9530% offBuy It Now+$6.95 deliveryExtra 5% off with coupon
- Girls Speedo Bathing Suit One Piece Swimsuit Neon Bright Funky 12 NEWOpens in a new window or tabBrand New$24.00or Best Offer+$5.00 delivery
- Floatimini Girls Swimsuit 4T Blue Striped Shimmer Shiny Ruffle Bikini Beach 70sOpens in a new window or tabPre-Owned$13.95or Best Offer+$4.33 deliveryExtra 15% off with coupon
- Crewcuts Swimsuit Girls Size 12 Floral Tropical One-Piece Summer BeachOpens in a new window or tabPre-Owned$12.60Was: $18.0030% offor Best Offer+$5.99 delivery
- Girls Bathing Suit Lot Size 10/12Opens in a new window or tabPre-Owned$25.00or Best Offer+$9.39 delivery
- JANIE AND JACK Girls Blue I Coral Ruffled Edge Swim Suit Bikini I Size 12 EUCOpens in a new window or tabPre-Owned$18.00or Best Offer+$6.55 delivery
- CREWCUTS Girls UPF 50+ Swimming Long Sleeves Top Sz 12Opens in a new window or tabPre-Owned$19.99or Best Offer+$4.84 delivery
- NEW ~ TYR Girls Solid ThermalWear Suit- Wet Suit 4TOpens in a new window or tabBrand New$22.50Buy It Now+$5.80 deliveryLast one
- Gap Kids Rash Guard Shirt Top Swim Long Sleeve Full Zip Size 4 Years TorquoiseOpens in a new window or tabPre-Owned$9.90or Best Offer+$6.10 delivery in 2-4 days
- NWT Billabong Here comes the Sun Rash Guard top Size 12Opens in a new window or tabBrand New$22.00or Best Offer+$7.79 delivery
- Summer Toddler Girls Swimwear SUN VIBES Bathing Suit size 4t pink 2pcs SPF50Opens in a new window or tabBrand New$21.95Was: $24.3910% offBuy It Now+$6.25 delivery
- Cute Kate Mack Girls' One Piece Swimsuit Size 12 Striped Flower Applique WhiteOpens in a new window or tabPre-Owned$12.99Buy It NowFree delivery
- Coral Terry 2 Pc Coverup/swimrobe Beach Ball Appliqué 12 YrOpens in a new window or tabPre-Owned$40.00Buy It Now+$7.75 delivery
- Lilly Pulitzer Girl 12 Shroom With A View ZITA UPF50+ SWIMSUIT One Piece RuffleOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.71 delivery
- Lilly Pulitzer Girls size 12/14 Swim CoverOpens in a new window or tabPre-Owned$21.99or Best Offer+$5.00 delivery
- Girl's CREWCUTS Blue White Gingham Check One-Piece Swimsuit Bathing Suit Size 12Opens in a new window or tabPre-Owned$14.50or Best Offer+$6.55 delivery
- Moana Long Sleeve Swimsuit Girls Size 4T Disney Princess Summer Swim Beach PoolOpens in a new window or tabPre-Owned$4.49Buy It Now+$4.84 delivery
- 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
- NWT Girl Disney STITCH Swim XS 4 Bathing suit 1pc Blue White Swimsuit UPF 50Opens in a new window or tabBrand New$18.00or Best OfferFree delivery
- NWT CABANA LIFE Zip Front Blue Long sleeve UPF Swimsuit Girls size 4Opens in a new window or tabBrand New$12.00Buy It Now+$6.84 delivery
- VTG Gymboree Terry Cloth Swim Cover Up Girls 12 Striped Full Zip Hooded BathingOpens in a new window or tabPre-Owned$25.00Buy It Now+$8.25 delivery
- Girls Speedo Bathing Suit One Piece Swimsuit Brightly Colored Neon Funky 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$5.00 delivery
- Mini Boden Girls Long-Sleeved Swimsuit in Navy Rainbow Confetti Spot 3-4 or 5-6Opens in a new window or tabPre-Owned$20.00Buy It NowFree delivery
- Betsy Johnson Girls Pink Swimsuit & Cover Size 12 NewOpens in a new window or tabBrand New$10.00Buy It Now+$6.84 delivery
- Speedo Girls' One Piece Swimsuit Closed Racerback 2023 Anthracite Size 12 NWTOpens in a new window or tabBrand New$14.99or Best Offer+$4.52 delivery in 2-4 daysFree returnsTop Rated Plus
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.31 delivery
- Rip Curl Girls Black Floral Long Sleeve Crew Neck Surf Swim Rash T-Shirt Size 12Opens in a new window or tabPre-Owned$14.99Buy It Now+$5.99 delivery
- NWT Kids Cat & Jack 2 Piece Unicorn Swimsuit / Sz L 10/12Opens in a new window or tabBrand New$12.00Buy It Now+$5.49 delivery
- Speedo Girl's Pro LT Swimsuit Speedo Black Size 12/28 YouthOpens in a new window or tabBrand New$15.50or Best Offer+$5.00 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
- Kanu Surf girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12USOpens in a new window or tabBrand New$11.50Buy It Now+$4.71 delivery
- Roxy Girl's 12/L Anthracite Whole Hearted Long Sleeve UV Rash Guard Top ShirtOpens in a new window or tabBrand New$14.90Buy It Now+$5.65 delivery in 2-4 days17 sold
- Speedo Girls Infinity Splice One Piece Swimsuit Sea Level 12 USOpens in a new window or tabBrand New$14.99or Best Offer+$5.95 delivery
- Little Girls Two Piece Tankini Swimsuit Summer Boyshort Bathing Suit Beach RashOpens in a new window or tabBrand New$31.70 to $41.98Buy It NowFree deliveryFree returns
- LANDS END Girls Swim Shorts Blue Smiley Face UPF50 Quick Dry Stretch Size 12 NWTOpens in a new window or tabBrand New$14.95or Best Offer+$4.95 delivery
- J. Crew Crewcuts Bathing Suit SPF 50+ Sz 12 Print never wornOpens in a new window or tabPre-Owned$9.500 bids · Time left9d 7hor Best Offer+$4.84 delivery
- MINNOW Floral Bow Swimsuit Pink Size 3/4 Years Toddler Girl NWTOpens in a new window or tabBrand New$58.00or Best Offer+$7.00 delivery
- NWT Gymboree Girls Flamingo Swimsuit Beach 2-pc Set UPF 50+ 4,5-6,7-8,10-12,14Opens in a new window or tabBrand New$16.65Buy It Now+$3.99 delivery
- Billabong Kids' In My Dreams Reversible Two-Piece Swimsuit NWT Size 12 GirlsOpens in a new window or tabBrand New$35.00or Best Offer+$9.84 delivery
- Athleta Girl New Cannonball 2.0 Short Swim Bottoms Girls 12 Blue White UPFOpens in a new window or tabBrand New$24.95Buy It Now+$6.55 delivery
- 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
- Girls Size 4T Roxy 2 Piece Pink Bathing Suit With A Extra Top NWTOpens in a new window or tabNew (Other)$6.99or Best Offer+$8.99 delivery
- Kanu Surf Girls Size 12 Beach Athletic Sporty UPF 50+ Bikini 2 Piece SwimsuitOpens in a new window or tabBrand New$12.49Was: $13.8810% offor Best Offer+$6.84 delivery
- Zara Disney Stitch 2 Piece Girls Swimsuit 11/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$8.51 delivery
- NWT Speedo Swimsuit One Piece Infinity Splice Strap Girls Size 12 White StripeOpens in a new window or tabBrand New$20.00or Best Offer+$5.75 delivery
- Hobie Girls Bathing Suit Top 12 Black Hankerchief Shells Top OnlyOpens in a new window or tabBrand New$7.99Was: $9.9920% offBuy It Now+$4.57 delivery
- Girls Bikini Top Size 12 - Girls Bathing suit Reversible Swim Top Maaji SwimOpens in a new window or tabPre-Owned$20.00Buy It Now+$4.84 delivery
- Items Per Page
