1,700+ results
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.64Was: $34.9921% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Agua Bendita Girls SZ 12 Sunflower Floral Rash Guard Swim Top Long Sleeve CoralOpens in a new window or tabPre-Owned$34.95Buy It Now+$5.02 deliveryLocated in United StatesFree returnsTop Rated Plus
- Cat & Jack Kid Girls 2-Piece Watermelon Polyester Lined Bikini Swimsuit Pink 7/8Opens in a new window or tabPre-Owned$13.98Was: $27.9550% offor Best Offer+$6.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kenzo Kids 155161 Tiger Pint Teal Two Piece Swimsuit Size 12A/152Opens in a new window or tabNew (Other)$118.30List price: $210.0044% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Cheeky Plum Ruffle Neck & Hip Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryLocated in United StatesFree returns14 watchersTop Rated Plus
- Girls Wildflowers clothing Butterflies + Buttercups Cover-Up Shorts size 12 EUCOpens in a new window or tabPre-Owned$22.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Girls 11-12Y 2 Piece Set Rash Guard Shorts Bikini Top Mermaid UPF 40+Opens in a new window or tabPre-Owned$29.95or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- GO COCO Girls’ One Piece Unicorn 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 deliveryLocated in United StatesFree returns3+ watchersTop Rated Plus
- Girls Well Dressed Wolf Wildling Seaside Stripe Ruffle One- size 11/12 years NEWOpens in a new window or tabBrand New$36.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girls Zigginz High Neck Two Piece Swimsuit Multicolor Size 12 4926Opens in a new window or tabBrand New$17.48Was: $49.9565% offBuy It Now+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girl's Swimsuit Rising Sun High Neck 2 Piece Bikini Set size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Girl's Athleta Reversible Swimsuit Size 12 GUCOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- O’Neill L28508 Girl’s Batik Floral High Neck Swim Set Size 12Opens in a new window or tabNew (Other)$51.00Was: $60.0015% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Speedo L29417 Big Girls Infinity Splice Racerback One Piece Swimsuit Size 7Opens in a new window or tabNew (Other)$54.00Buy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy Crop Top Bikini Swimsuit Size 7Opens in a new window or tabBrand New$25.00or Best Offer+$4.00 deliveryLocated in United StatesFree returnsBuy 1, get 1 50% off with couponTop Rated Plus
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$8.65 delivery in 2-4 daysLocated in United StatesFree returns13 watchersTop Rated Plus
- Shein Girl's Solid Black Color Bikini Swimsuit in size 150 (11-12)Opens in a new window or tabPre-Owned$8.99Buy It Now+$4.75 deliveryLocated in United StatesFree returns
- NEW Billabong Girl's Stoked On Stripes 1 piece Swimsuit Multicolor size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tabBrand New$12.40Was: $62.0080% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoNew (Other)$54.00+$5.20 delivery
- ROXYBrand New$25.00+$4.00 deliveryBuy 1, get 1 50% off with coupon
- ROXYBrand New$50.00+$5.20 delivery
- DisneyPre-Owned$19.99Free delivery
- BillabongBrand New$63.75+$5.20 delivery
- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- AthletaPre-Owned$12.55+$5.99 deliveryExtra 13% off with coupon
- BillabongBrand New$60.00+$5.20 delivery
- Girl's Hurley 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash GuardOpens in a new window or tabBrand New$15.99Buy It Now+$4.00 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- GO COCO Girls’ 2-Piece Purple Swimsuit Size , 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Disney ☆ Frozen Toddler and Little Girls' 1-Piece Swimsuit ☆ Sizes 2T-12Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryLocated in United StatesFree returnsSave up to 20% when you buy more
- Kanu Surf Girls' Alice One Piece Swimsuit Size 12 3707Opens in a new window or tabBrand New$11.00or Best Offer+$5.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Wildflowers Clothing La La Land Veronica Tankini Swim Bottoms size 12 EUCOpens in a new window or tabPre-Owned$24.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Hobie Ikat 2Pc Swim SetOpens in a new window or tabBrand New$29.99List price: $51.0041% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls Polka Dot Ruffle Chest One Piece Swimsuit AC2 Black Size 12 NWTOpens in a new window or tabBrand New$13.49Was: $14.9910% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Matilda Jane Dream Chasers Rainbow Groove Swimsuit Size 12 EuCOpens in a new window or tabPre-Owned$26.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Maaji L16815 Black Floral Reversible Two-Piece Swimsuit Size 12Opens in a new window or tabNew (Other)$56.10Was: $66.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5 Size 12Opens in a new window or tabBrand New$74.80Was: $88.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Burberry L27321 Girls Powder Pink Sandie Scarf One-Piece Swimsuit Size 12Y/152Opens in a new window or tabBrand New$200.00Was: $250.0020% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Hobie L112803 Girls Multi Geomania Strappy Bralette & Hipster Swim Set Size 12Opens in a new window or tabBrand New$51.00Was: $60.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryLocated in United StatesFree returnsTop Rated Plus
- Flap Happy DressOpens in a new window or tabBrand New$29.99List price: $39.9525% offBuy It NowFree deliveryLocated in United StatesFree returns
- 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 deliveryLocated in United StatesFree returns
- Kanu Surf Swimsuit Girls 12 Blue White Swirls One Piece Gigi 1127Opens in a new window or tabBrand New$10.79Was: $11.9910% offor Best Offer+$4.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Tea Collection Rash Guard Swim SetOpens in a new window or tabBrand New$35.99List price: $49.0027% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls' Alania Flounce Bikini Beach Sport 2 Piece Swimsuit Sz 12 8808Opens in a new window or tabBrand New$12.00or Best Offer+$5.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- shade critters L109010 Girls Multi Ruffle High-Waist Bikini Swim Set Size 12Opens in a new window or tabBrand New$46.75Was: $55.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Roxy L83050 Girls Blue Floral Adventurous Beachy Bralette Swim Set Size 12Opens in a new window or tabBrand New$50.00Buy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Pottonroom Girls’ Size 12Y Bikini Beach 2 Piece Ruffled Swimsuit in BlueOpens in a new window or tabNew (Other)$16.95Buy It NowFree deliveryLocated in United StatesFree returns
- Under Armour Big Girls Size 12 Swimsuit UPF 50 One Piece UPF 50 Black MulticolorOpens in a new window or tabNew (Other)$19.59Buy It Now+$7.88 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$5.02 deliveryLocated in United StatesFree returns3+ watchers
- NWT JUSTICE Sz 12 Girls 2pc Watermelon Ruffle UPF 50+ Swimsuit Bathing SuitOpens in a new window or tabBrand New$27.99Buy It Now+$7.10 deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Girls Well Dressed Wolf Wildling ruffle cedar Bikini size 7 years NEWOpens in a new window or tabBrand New$28.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Lilly Pulitzer Bobby Rash Guard Swim Shirt Girls 12 Pink Floral Long SleeveOpens in a new window or tabBrand New$24.88or Best Offer+$7.60 deliveryLocated in United StatesFree returns
- Kanu Surf Girls' Alexa Beach Sport 2-Piece Bikini Swimsuit Blue Size 7 5142Opens in a new window or tabBrand New$12.00or Best Offer+$5.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girl's Billabong Zigginz Crossback Two-Piece Swimsuit L109934 Size 12Opens in a new window or tabBrand New$45.00Was: $50.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Justice Girls 1 Piece Swimsuit Multi Color Lined J Sport Logo Size 12/14Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Matilda Jane Wonderment Sun Days Two Piece Bikini Swimsuit Size 12 NWOTOpens in a new window or tabNew (Other)$38.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Hobie Sail Tank One-PieceOpens in a new window or tabBrand New$25.99List price: $46.0044% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Nwt Girls ZeroXposur Swimsuit Bathing Suit Tankini Size 12 2 PieceOpens in a new window or tabBrand New$8.99Buy It Now+$5.02 deliveryLocated in United StatesFree returns
- Billabong Girls Youth Bikini 2 Piece Swimsuit Bathing Suit Size 7 Seaside GardenOpens in a new window or tabBrand New$35.69Was: $69.9949% offBuy It Now+$9.25 deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Girls Well Dressed Wolf Wildling Pink Floral Ruffled Bikini size 7 years NEWOpens in a new window or tabBrand New$36.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Millie Loves Lily Girls Ocean themed Two Piece Swim Suit Size 12 YearsOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.89 deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy Swim Bikini Bottom Girls Sz 12 / Large Blue Floral Polyester Stretch SummerOpens in a new window or tabBrand New$16.92Was: $18.8010% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girl Making Shapes One-Piece Swimsuit Red Size 12Opens in a new window or tabBrand New$20.98Was: $59.9565% offBuy It Now+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- 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+$7.90 deliveryLocated in United StatesFree returnsTop Rated Plus
- Hobie Smiles Tank One-PieceOpens in a new window or tabBrand New$25.99List price: $46.0044% offBuy It NowFree deliveryLocated in United StatesFree returns
- GO COCO Girls’ 2-Piece Unicorn 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 deliveryLocated in United StatesFree returnsTop Rated Plus
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tabNew (Other)$21.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Athleta Girl Adjustable One Piece Swimsuit CD4 Mimosa Pink Large (12) NWTOpens in a new window or tabBrand New$39.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 28GRL12Opens in a new window or tabBrand New$38.25Was: $45.0015% offor Best Offer+$5.00 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Reima SwimsuitOpens in a new window or tabBrand New$25.99List price: $35.0026% offBuy It NowFree deliveryLocated in United StatesFree returns
- M&S Marks & Spencer Pink Flamingo 2-Pc Bikini Swimsuit Girls Size 11-12 NWTOpens in a new window or tabBrand New$14.99Buy It Now+$5.00 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- NWT Athleta Girl Reversible Tropics Bikini Top Size Large (12) Tie Dye S/632159Opens in a new window or tabBrand New$19.99or Best Offer+$6.50 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Wonder Nation Girls Full Zip Tie Dye Terry Cloth Cover up with Pockets Size 7/8Opens in a new window or tabPre-Owned$8.00or Best Offer+$4.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- Tea Collection Short Sleeve Swim SetOpens in a new window or tabBrand New$35.99List price: $49.0027% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Burberry Crosby Check Girls Beige 2-Piece Swimsuit Bikini 12Y 8047822 NWT $230Opens in a new window or tabBrand New$123.49Was: $129.995% offor Best Offer+$9.99 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Shade Critters L109008 Girls Mod Floral Bow Front Bikini Swim Set Size 12Opens in a new window or tabBrand New$46.75Was: $55.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Janie and Jack Girls Mauve Chalk Dahlia Print Rashguard Set 12 Swimwear BeachOpens in a new window or tabPre-Owned$24.99or Best Offer+$7.49 deliveryLocated in United StatesFree returnsTop Rated Plus
- Maaji Girls holbox bikini set size 11/12 Y NEWOpens in a new window or tabNew (Other)$12.00or Best Offer+$8.54 deliveryLocated in United StatesFree returnsTop Rated Plus
- Monica + Andy Ruffle BottomsOpens in a new window or tabBrand New$17.99List price: $18.00Buy It Now+$5.00 deliveryLocated in United StatesFree returns
- Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12Opens in a new window or tabPre-Owned$24.97Buy It Now+$5.00 deliveryLocated in United StatesFree returnsExtra 20% off with coupon
- REI Floral UPF 35 Rash guard Girls 12Opens in a new window or tabPre-Owned$12.00Was: $15.0020% offor Best Offer+$5.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Items Per Page
