12,000+ results
- Girls XS Disney Lilo & Stitch Tropical One Piece SwimsuitOpens in a new window or tabPre-Owned$14.03Buy It Now+$4.80 delivery
- Girls Breaking Waves Floral Swimsuit Size 12Opens in a new window or tabPre-Owned$11.15or Best Offer+$4.71 delivery
- 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 Reversible High Neck Bikini Top Swim Bottom Size 12 Large NEW NWTOpens in a new window or tabBrand New$40.00or Best Offer+$4.84 delivery
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- Kanu Surf Girls' Waverly Beach Sport Criss-Cross Tankini, Solid Black, 12Opens in a new window or tabBrand New$15.00or Best Offer+$4.71 delivery
- JUSTICE girls Two piece swim suit size 12Opens in a new window or tabPre-Owned$19.000 bids · Time left4d 23h+$5.99 delivery
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Top selling items from trusted sellers | Sponsored- Girls 3 Piece Swimsuit Floral Print Top with Shorts Bottoms Tankini Bathing SuitOpens in a new window or tab$27.01clearcalling104 (2,241) 99.5%
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- Athleta Girl Black Camo Tie Dye Tankini Cannonball 2.0 Swim Short Size 12 LARGEOpens in a new window or tabPre-Owned$32.99Buy It NowFree delivery
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- 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
- Roxy Girls 16/XXL Long Sleeve 2 Pc Rash Guard Tankini Swimsuit Set Whole HeartedOpens in a new window or tabBrand New$29.90or Best Offer+$5.65 deliveryLast one
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- Mini Boden Short Sleeve Swimsuit Girls 11/12 Light Blue Rainbow Clouds Zip FrontOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.84 delivery
From our popular brands
Based on number of views and purchases | Sponsored- DisneyGirls XS Disney Lilo & Stitch Tropical One Piece SwimsuitOpens in a new window or tabPre-Owned$14.03+$4.80 delivery
- AthletaATHLETA GIRL - GIRLS XXL/16 - PURPLE FLORAL CANNONBALL 2.0 SWIM SHORTSOpens in a new window or tabPre-Owned$11.90+$6.95 delivery15% off 3+ with coupon
- AthletaAthleta Girl Reversible High Neck Bikini Top Swim Bottom Size 12 Large NEW NWTOpens in a new window or tabBrand New$40.00+$4.84 delivery
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- Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle SwimsuitOpens in a new window or tabNew (Other)$12.000 bids · Time left9d 21hFree delivery
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- BNWT Burberry London Little Girl's & Girl's Crosby 2-Piece Swimsuit MSRP $230!Opens in a new window or tabBrand New$69.99Buy It NowFree delivery7+ watchers
- under armour swimsuit Girls Size 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$4.71 delivery
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- 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
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- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left2d 18h$12.99Buy It NowFree delivery
- Zara Solid Red Bikini Adjustable Straps 2 Piece Bathing Suit Girls Size 11-12Opens in a new window or tabBrand New$22.99or Best Offer+$7.50 delivery15 watchers
- Children’s Place Girls XXL(16) NWT Butterfly Bathing SuitOpens in a new window or tabBrand New$15.99Buy It Now+$4.84 delivery
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- NWT JUICY COUTURE Girls M (Womens XS) Pull on Skirt Swimsuit Cover-Up Pink GreenOpens in a new window or tabBrand New$59.00Buy It Now+$4.95 delivery34 watchers
- Girls Swimsuit Size 11-12 Years Criss Cross Bikini Set Ivory GreenOpens in a new window or tabBrand New$11.50Buy It NowFree delivery
- Mini Boden Rainbow Sun Applique Blue One Piece Halter Neckline Swimsuit 11-12YOpens in a new window or tabPre-Owned$16.71Was: $18.9912% offor Best Offer+$4.25 delivery
- Justice Girls Tankini Swimsuit 2 Piece Set Pink Tie Dye Logo Size 12/14Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryFree returns2 watchersTop Rated Plus
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- Rip Curl NEON ISLES LS SURFSUIT - GIRL Size 12Opens in a new window or tabBrand New$45.95or Best Offer+$7.00 delivery in 2-4 days
- Altheta Girl Festival Aura Tie Dye Tankini Swimwear Top - Racerback - XXL - NWTOpens in a new window or tabBrand New$22.00or Best Offer+$9.49 delivery
- Beach Riot Little Celine Cutout One Piece Swimsuit: Size 11/12: Pink (48)Opens in a new window or tabPre-Owned$35.00or Best Offer+$6.65 delivery
- Girl's Youth Roxy Board Short Swim Size XS - 7Opens in a new window or tabPre-Owned$7.000 bids · Time left4d 2hor Best Offer+$4.00 delivery
- Lily & Londyn’s Swimsuit Tankini Bikini Floral Print EUC Size 12Opens in a new window or tabPre-Owned$29.08or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Shelloha Bathing Suit Size 12Opens in a new window or tabPre-Owned$0.990 bids · Time left14h 27mor Best Offer+$6.00 delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left14h 52m+$4.33 delivery
- Member's Mark Family Swim Toddler Youth Girls 3 Piece Rashguard Swim Suit SetOpens in a new window or tabBrand New$12.99List price: $24.0046% offBuy It NowFree delivery in 2-3 daysFree returnsSave up to 30% when you buy moreTop Rated Plus
- 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
- Athleta Girl Swim Tankini Top & Reversible Bottom Surf Dream Size L 12Opens in a new window or tabPre-Owned$24.99Buy It Now+$7.99 delivery
- RIP CURL SURF REVIVAL LS SURFSUIT-GIRL SIZE 12Opens in a new window or tabBrand New$45.95or Best Offer+$7.00 delivery in 2-4 days
- Snapper Rock Girl's Size 12 One Shoulder Striped UPF 50 NWTOpens in a new window or tabBrand New$17.60Was: $22.0020% offor Best Offer+$5.35 delivery
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- Cabana Life Girls 12 Rash Guard Long Sleeve Swim Shirt Zip Sun ProtectionOpens in a new window or tabPre-Owned$16.09Was: $22.9930% offor Best Offer+$6.30 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Little Marc Jacobs Girls One Piece Striped Metallic Swimsuit Red Black Size 12Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 delivery
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