4,400+ results
- TOMMY BAHAMA Size 4 2 Pc L/S Rash Guard Tankini Swimsuit Pink Ruffle HibiscusOpens in a new window or tabPre-Owned$14.00or Best Offer+$4.84 delivery
- GO COCO Girls’ One Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Lilly Pulitzer Natalie Blue Swimsuit Cover Girls Toddler Size 4Opens in a new window or tabPre-Owned$22.49Was: $24.9910% offor Best Offer+$9.45 delivery
- Stella Cove 278475 Girl's Pink Rainbow Open-Back One-Piece Swimsuit Size 4yrsOpens in a new window or tabNew (Other)$34.30List price: $58.0041% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- HANNA ANDERSSON LOT OF 9 SUMMER, SPRING DRESSES & 3 TOPS - SIZE 90 OR 3T EUCOpens in a new window or tabPre-Owned$84.99Buy It Now+$9.27 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
- NEW Hanna Andersson Girl's Size 4 (100 cm) Purple Swimsuit Butterfly RainbowOpens in a new window or tabBrand New$21.00Buy It Now+$5.95 delivery
- Minnow Swim Girls Briland Blue Botanic Rashguard One Piece Size 3/4Opens in a new window or tabPre-Owned$35.00Buy It Now+$4.84 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- GO COCO Girls’ One Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tab$13.99jljoker87 (85,627) 99.3%
- Kenny Flowers Kiddy Flowers Maui Girls 2 Piece Size 4T KidsOpens in a new window or tab$27.00thefouravocados (4,904) 100%
- LANDS' END Girl's Aqua Tropical One-Piece Swimsuit UPF 50 Size 4Opens in a new window or tab$16.00luxhub1 (1,893) 99%
- Ecostinger Full Body Girls Sun Protective Swimsuit Navy Pink Ocotopus Sz 4Opens in a new window or tab$28.00macros_5 (3,689) 100%2 watchers
- Skechers Girls S/S Pink & Multi Color Rashguard Swim Set Size 4 5 6 6XOpens in a new window or tab$13.99jljoker87 (85,627) 99.3%3+ watchers
- Mini Boden Girls Long-Sleeved Swimsuit in Navy Rainbow Confetti Spot 3-4 or 5-6Opens in a new window or tab$20.00charitys_closet (2,409) 100%
- Kanu Surf Girl Melanie Beach Sport 2-pc UPF 50+ Banded Tankini, Gianna Yellow, 4Opens in a new window or tab$18.19shoppermaxx (15,941) 99.8%
- New L.L. Bean Crop Top Bikini Girls Sz 4 Yellow Kids Reversible UPF 50+Opens in a new window or tab$29.62needles-n-haystacks (3,333) 99.8%
- Vintage Disney Beauty & The Beast Girls Youth Clothes SZ 4 Swim Cover Towel Y2KOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$6.80 delivery23 watchers
- SWEET HONEY MAISIE ONE PIECE SUNSHINE FLORAL SWIM SUIT BATHING SUITOpens in a new window or tabPre-Owned$7.000 bids · Time left3d 18hor Best Offer+$6.00 delivery
- Vintage 1950s Toddler Girls Kids Cotton Two Piece Swimsuit Bikini Set Size 4Opens in a new window or tabPre-Owned$32.00Buy It Now+$4.84 delivery18 watchers
- 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
- NEW Hurley Youth Girls One-Piece Bathing Swim Suit UPF50+ Pink Hibiscus FloralOpens in a new window or tabBrand New$9.66Was: $42.0077% offBuy It NowFree deliveryFree returnsSave up to 20% when you buy moreTop Rated Plus
- BALMAIN 244472 Kids Girls Logo One Piece Swimwear Black/White Size 4 AOpens in a new window or tabNew (Other)$212.00List price: $300.0029% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
- Kenny Flowers Kiddy Flowers Maui Girls 2 Piece Size 4T KidsOpens in a new window or tabBrand New$27.00Was: $30.6812% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- Art Class yellow tropical floral swim suit one piece cap sleeve modest girls 4/5Opens in a new window or tabPre-Owned$18.00or Best Offer+$5.50 delivery
- NWT Gymboree FRUIT PUNCH Pineapple Hearts Swimsuit Sunny Days Kid sizes XS, S, MOpens in a new window or tabBrand New$19.95Buy It NowFree delivery
- Girls Matilda Jane One Piece Swimsuit Size 4Opens in a new window or tabPre-Owned$14.990 bids · Time left35m+$5.85 delivery
- Girls Swimsuits Size 4t Lot Of 2, Carter’s, Cat & JackOpens in a new window or tabPre-Owned$12.00Buy It Now+$9.45 delivery
- Girl’s 4T /4 Swimsuits And Coverup/ Tunic Lot Flamingos, Stars & Stripes, FloralOpens in a new window or tabPre-Owned$16.00or Best Offer+$9.45 delivery
From our popular brands
Based on number of views and purchases | Sponsored- ArtPre-Owned$18.00+$5.50 delivery
DisneyNew (Other)$21.34+$5.49 delivery
- DisneyPre-Owned$9.99+$6.55 delivery
- BillabongBrand New$37.80+$4.20 delivery
- Disney Lilo and Stitch Swimsuit Girls Tankini Bikini Swim Set Size 4 5 6 6X NWTOpens in a new window or tabBrand New$23.60 to $25.60Buy It Now+$4.90 delivery
- Disney Store Jasmine Swimsuit Deluxe 3 pc U Pick NWTOpens in a new window or tabBrand New$29.75Buy It Now+$4.45 deliveryFree returnsTop Rated Plus
- NWT Disney Store Wish Swimsuit 2pc UPF 50+ Girls Purple 4,5/6Opens in a new window or tabBrand New$19.97Was: $22.1910% offBuy It Now+$4.99 delivery
- MINI BODEN Hooded Terry Toweling Swim Cover Up Dress Girls Size 9-10 BirdsOpens in a new window or tabPre-Owned$25.00Buy It Now+$9.45 delivery
- Ruffle Butts Little Girls Rash Guard Size 4t Long Sleeve Swim Top Shirt FloralOpens in a new window or tabPre-Owned$19.99Buy It Now+$4.84 delivery
- NEW Carter's RUFFLE SWIMSUIT Girls 4 4T One Piece Swim Suit Blue StripeOpens in a new window or tabBrand New$6.95Buy It Now+$5.14 delivery
- NEW Watermelon Girls Ruffle Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$12.99Buy It Now+$4.75 deliveryBuy 2, get 1 20% off
- Lands End Blue Teal Girls Short Sleeve Rash Guard Size 4/Small StripedOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.99 delivery
- VTG OshKosh Girls Baby One Piece Swimsuit Size 4 Made in USA ButterfliesOpens in a new window or tabPre-Owned$75.00or Best Offer+$6.99 delivery
- Hanna Andersson Stripe Cross back One-Piece Swim girls size 4Opens in a new window or tabPre-Owned$15.00Buy It Now+$6.00 delivery
- Ouch Australia Girls Embroidered Cotton Lawn Bobble Trim Kaftan-Size 4Opens in a new window or tabNew (Other)$17.95or Best Offer+$6.40 delivery
- Ellen Tracy Tropical 1-Pc Swim Bathing Suit Sz 4T + Pumpkin Beach Ball + BowOpens in a new window or tabPre-Owned$25.00or Best Offer+$6.84 delivery
- Mini Boden Flamingo Appliqué 1 Piece Bathing Suit Blue Polka Dot Girl Sz 3-4Opens in a new window or tabPre-Owned$22.00or Best Offer+$4.41 delivery
- Jantzen Little Girls Red White Blue Patriotic Americana Swimsuit Bikini Sz 4 NEWOpens in a new window or tabBrand New$8.99Buy It Now+$6.00 delivery in 2-4 days
- UV Skinz 3 Piece Swim Set Girls 4T UPF 50+ Shirt Skirt Reversible Bucket HatOpens in a new window or tabBrand New$10.99or Best Offer+$6.99 deliveryFree returns
- Baby Gap Pink Floral Swimsuit Size 4Opens in a new window or tabPre-Owned$15.00or Best Offer+$9.84 delivery
- Polo Ralph Lauren Girls' Summer Long Sleeve Rashguard swim shirtOpens in a new window or tabBrand New$12.50Buy It Now+$6.20 deliverySave up to 10% when you buy more
- New Gymboree Girl Hot Coral Striped Dot Swimsuit with turquoise bow Size 4 4TOpens in a new window or tabBrand New$19.99Buy It Now+$4.50 delivery
- Roxy Girl's Size 4 Funny Bambino One-Piece Swimsuit - NEWOpens in a new window or tabBrand New$35.00or Best Offer+$6.40 delivery
- Hanna Andersson Size 4 Size 5 Girls Aqua Green Blue Tropical swimsuit tankiniOpens in a new window or tabPre-Owned$24.99or Best Offer+$4.99 delivery
- American Girl/Bitty Baby Sunny Sweet Swimsuit For Girls Size 4Opens in a new window or tabBrand New$17.99Buy It NowFree deliverySave up to 20% when you buy more
- NWT Mini Boden Bright Striped 1pc Swimsuit sz 3/4 or 4/5Opens in a new window or tabBrand New$19.99Buy It Now+$6.20 delivery in 2-4 days
- Zara Girls Blue White Stripe Ruffle Seersucker Swimsuit Sz 5-6 Yrs 115cm NWTOpens in a new window or tabBrand New$12.99Buy It Now+$6.55 delivery
- LILLY PULITZER Beach Pool Cover-Up Green Pink Giraffe Tunic Dress Girls 4Opens in a new window or tabPre-Owned$16.14Was: $18.9915% offBuy It Now+$5.25 delivery in 2-4 days
- Kiko & Max Girls 2pc Rashguard Swim Set Size 3T 4T 4 5 6 6XOpens in a new window or tabBrand New$11.89Was: $16.9930% offBuy It NowFree deliveryFree returns6+ soldTop Rated Plus
- Disney Lilo and Stitch Swimsuit Tankini Bikini Swim Set Girls 4 5 6 6X NWT NEWOpens in a new window or tabBrand New$24.90Buy It Now+$4.95 delivery5+ watchers
- LANDS' END~NWT Horse Themed Rashguard Swim Shirt~Size 4-Small~S~NEW~s/s~BlueOpens in a new window or tabBrand New$14.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Ruffle Butts Girls Two Piece Blue Striped Swimsuit Size 4TOpens in a new window or tabPre-Owned$16.99Was: $19.9915% offBuy It Now+$6.30 delivery
- Hello Kitty Little Girls Sweet Dreams Bikini Set Youth Sizes Girls 4 5/6 6X 6598Opens in a new window or tabBrand New$12.99Buy It Now+$4.50 delivery
- Girls Girl’s Size 4 / 5 XS X-Small Rion D Boutique Scalloped 1-Pc Swim SwimsuitOpens in a new window or tabPre-Owned$0.990 bids · Time left50mor Best Offer+$4.50 delivery
- NEW Unicorn Girls Pink Ruffle Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$11.99Buy It Now+$4.75 deliveryBuy 2, get 1 20% off
- Dora The Explorer 2004 Vintage Terrycloth Robe Beach Wrap Cover Up SZ 4/6Opens in a new window or tabPre-Owned$31.98or Best Offer+$6.00 deliveryFree returnsTop Rated Plus
- Brand New Swimwear For Girls Size 4Opens in a new window or tabNew (Other)$7.99or Best Offer+$4.52 deliveryLast one
- Disney Girls' Minnie One-Piece Swimsuit With Bathrope Size , 2T, 3T, 4TOpens in a new window or tabBrand New$17.49Was: $24.9930% offBuy It NowFree deliveryFree returns5+ watchersTop Rated Plus
- ❤️Nike One Piece U-Back Swimsuit Nike Logo Garden Party Girls Size 4, 5, 6 NWTOpens in a new window or tabBrand New$17.78Buy It Now+$4.99 delivery
- NWT Disney Store Princess Belle Swimsuit Beauty and The Beast UPF 50+ GirlsOpens in a new window or tabBrand New$22.73Was: $25.2510% offBuy It Now+$3.99 delivery8+ sold
- Brand New Swimwear For Girls Size 4Opens in a new window or tabNew (Other)$8.99or Best Offer+$4.52 delivery
- Matilda Jane Dream Chasers Swim Cover Up EUC Girls Size 4Opens in a new window or tabPre-Owned$24.08or Best Offer+$5.75 deliveryFree returnsTop Rated Plus
- Gymboree Two Piece Swim Suit Size 4TOpens in a new window or tabPre-Owned$6.99Buy It Now+$4.08 delivery
- Nike Girls Size 26/UK 4 Swimwear 78% Recycled Polyester 22% ElastolefinOpens in a new window or tabPre-Owned$12.99or Best Offer+$4.51 delivery
- GO COCO Girls’ 2-Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Billabong Girls Red Floral Free Babe Hi Neck Bikini Set L140908 Size 4Opens in a new window or tabBrand New$44.25Was: $59.0025% offBuy It Now+$4.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- The Children’s Place Girls Floral Bikini Bathing Swim Suit Neon Pink Orange 4TOpens in a new window or tabBrand New$1.990 bids · Time left4h 17mor Best Offer+$8.95 delivery
- NWOT HANNA ANDERSSON MOON AND BACK NAVY STARS ONE PIECE SWIMSUIT 100 4Opens in a new window or tabNew (Other)$19.99Buy It Now+$6.20 delivery in 2-4 days
- Lilly Pulitzer Girls Two Piece Swim Set, Size 4Opens in a new window or tabPre-Owned$30.00or Best Offer+$6.84 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
- Girls Tropical Beach Printed One Piece Rash Guard Swimsuit - Cat & Jack Size 4/5Opens in a new window or tabBrand New$12.99Buy It Now+$2.95 delivery
- Mixed Lot of 5 or 10 Girls Swimsuits Sets Clothing Resale Wholesale 4-16Opens in a new window or tabBrand New$39.99 to $69.99Buy It NowFree delivery
- HURLEY Girl’s RASH GUARD/Swim Shirt~Size 4~L/S POLYESTER Aqua BLUE UPF 50+ NWTOpens in a new window or tabBrand New$5.99Buy It Now+$5.49 delivery in 2-4 days
- UV Skinz Scuba Cat Print Girls Active Swim Skort Skirt Turquoise / Pink 4T UPF50Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- NEW Janie and Jack Recycled Floral 2-Piece Swimsuit Mint Floral Size 4Opens in a new window or tabBrand New$27.99or Best Offer+$6.55 delivery
- Hello Kitty Girl Beach Vacation Pajama Sexy Curvy Anime Waifu Women Summer DressOpens in a new window or tabBrand New$17.50or Best Offer+$4.84 delivery
- NEW Stella Cove Rainbow Coverup Size 4Opens in a new window or tabBrand New$19.99or Best Offer+$5.00 delivery
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