289 results
- Roxy 266250 Girls Your Magic Bralette Stretch Swim Set Swimwear Size 12Opens in a new window or tabBrand New$34.30List price: $55.0038% offBuy It Now+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Speedo Swimsuit Floral Girls One Piece Size 12Opens in a new window or tabPre-Owned$19.00or Best Offer+$5.02 deliveryLocated in United States
- Roxy Girls Island Trip Blue Leopard Crop Top Set L144909 Big Kids Size 12Opens in a new window or tabBrand New$38.50Was: $55.0030% offBuy It Now+$5.20 deliveryLocated in United StatesFree returns5 watchersTop Rated Plus
- Stella McCartney kids Pattern rashguard Sz 12 years swim Blue Red boho Swim TopOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.00 deliveryLocated in United States
- Tea Collection Girls 12 Rash Guard Swimsuit Long Sleeve Floral Pool Ocean SummerOpens in a new window or tabPre-Owned$26.60or Best Offer+$6.00 deliveryLocated in United States
- Justice Girls Bikini Purple Floral Ruffle 2 Piece Size 12 Tween SwimwearOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.02 deliveryLocated in United States
- GIRLS BILLABONG MULTIFLOWER POWER REV HIGH NECK BIKINI SET REVERSIBLE TOP 12 NWTOpens in a new window or tabBrand New$35.00Buy It Now+$5.02 deliveryLocated in United States
- NWT Gap Kids Girls Swimsuit swim pink bikini floral flowers u pick size $39.95Opens in a new window or tabBrand New$12.48Buy It Now+$4.60 deliveryLocated in United States4+ watchers
Picked For You
Top selling items from trusted sellers | Sponsored- Kanu Surf Girls' Daisy Beach Sport 1-Piece Swimsuit, Aloha Black, 12Opens in a new window or tab$11.98shoppermaxx (16,076) 99.8%
- Gerry Girls 2PC Swimsuit FLOWERS Set w/Matching Bottoms BLK/WHT/TURQ Sz-12 NWOTOpens in a new window or tab$13.08gcsservices (23,686) 99.2%Last oneSave up to 15% when you buy more
- Kanu Surf Girls' Daisy UPF 50+ Tankini 2-Piece Swimsuit, Flower Power Blue, 12Opens in a new window or tab$17.06shoppermaxx (16,076) 99.8%
- Crown & Ivy Girls Green Story Smocked Swimsuit Size 12 One-Piece SwimwearOpens in a new window or tabBrand New$14.02Was: $16.4915% offBuy It Now+$5.02 deliveryLocated in United States
- Betsey Johnson Girls RashGuard Long Sleeve Floral Swimsuit Teal Pink , Size 12Opens in a new window or tabPre-Owned$12.99Buy It Now+$6.99 deliveryLocated in United States
- Janie and Jack Long Sleeve Rashguard Girl's Sz 12 Swimsuit Bathing SuitOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.75 deliveryLocated in United States
- NWT Carter's Flower Floral 1pc Rash guard Girls UPF 50+10,12,14Opens in a new window or tabBrand New$27.45Buy It NowFree deliveryLocated in United States
- Kanu Surf Bikini Top Girls 12 Kirsten Coral Teal Chevron Tribal Aztec Boho SwimOpens in a new window or tabBrand New$4.90Was: $14.0065% offor Best Offer+$4.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Billabong Multicolor Night Bloom Girl's One-Piece Swimsuit, Kids Size 12 L95312Opens in a new window or tabBrand New$60.00or Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Bikini Top Size 12 - Girls Bathing suit Reversible Swim Top Maaji SwimOpens in a new window or tabPre-Owned$20.00Buy It Now+$5.02 deliveryLocated in United States
- Betsey Johnson Girl's Floral Swimsuit Pom Flutter Sleeve Bathing Suit 6XOpens in a new window or tabPre-Owned$22.99or Best Offer+$6.00 deliveryLocated in United States
- 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+$7.30 deliveryLocated in United StatesLast one
- Kami Girls Bathing Suit 12 Black FloralOpens in a new window or tabPre-Owned$8.00Buy It Now+$5.02 deliveryLocated in United States
- Kenny Kiddy Flowers One Piece Girls Swimsuit & Rash Guard WAIKIKI Girls 11 / 12Opens in a new window or tabBrand New$19.95Buy It Now+$5.99 delivery in 2-4 daysLocated in United States
- Gymboree Vintage FRESHLY PICKED NWT 12 Green/flower print tankini swimsuit setOpens in a new window or tabBrand New$29.99Buy It Now+$5.75 deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- ROXYBrand New$34.30+$4.20 delivery
- BillabongBrand New$60.00+$5.20 delivery
- AthletaPre-Owned$12.82+$8.75 delivery
- AthletaPre-Owned$12.30+$8.75 delivery
- ROXYBrand New$42.00+$5.20 delivery
- SpeedoPre-Owned$9.95+$7.95 delivery
- HurleyBrand New$19.00+$6.00 delivery
- BillabongPre-Owned$14.98+$8.99 delivery
- NikePre-Owned$14.99+$5.99 delivery
- Tommy Bahama Big Girls Rush Guard Bathing Suit 2pc Set Size 12 UPF 50 NEW!!!Opens in a new window or tabBrand New$35.00or Best Offer+$7.80 deliveryLocated in United States
- Tommy Bahama Big Girls Rush Guard Bathing Suit 2pc Set Size 12 NEW!!!Opens in a new window or tabBrand New$35.00or Best Offer+$8.80 deliveryLocated in United States
- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 12~NWTOpens in a new window or tabBrand New$22.95or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Cat & Jack Pink Green Melon Adjustable Strap One Piece Swimsuit Size L 10/12Opens in a new window or tabBrand New$19.99or Best Offer+$7.10 deliveryLocated in United States
- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink Floral 2-piece Swimsuit SZ 12Opens in a new window or tabBrand New$24.95Buy It NowFree deliveryLocated in United States
- Hanna Andersson Pink Floral Long Sleeve Rashguard Swim Top Shirt Size 150 US 12Opens in a new window or tabPre-Owned$17.990 bids · Time left1d 4h+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy Swim Top Girls 12 Blue Pink White Bikini Top Hawaiian Tropical Floral YouthOpens in a new window or tabPre-Owned$3.85Was: $11.0065% offor Best Offer+$4.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Splendid Girls Brighter Tie Dye Hi Neck Bikini Two Piece Swim Set Swimwear SZ 12Opens in a new window or tabBrand New$10.45Was: $20.4549% offBuy It Now+$7.90 deliveryLocated in United States
- Seafolly Red Floral Print Swim Bikini Bottom Kids Girls Size 12 NewOpens in a new window or tabBrand New$21.60Was: $24.0010% offor Best Offer+$6.89 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Raisins Girl's White Green Tropical Aloha Print Full Seat Bikini Bottoms Size 12Opens in a new window or tabPre-Owned$18.00or Best Offer+$7.60 deliveryLocated in United StatesExtra 15% off with coupon
- SEAFOLLY Red Blue Floral Sun Protection Tie Front T-Shirt Kids Size 12Opens in a new window or tabPre-Owned$22.50Was: $25.0010% offor Best Offer+$6.89 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Athleta Girl Bikini Top Big Girls L 12 Surf's Up Bikini Top Lara Floral MultiOpens in a new window or tabPre-Owned$12.82Buy It Now+$8.75 deliveryLocated in United States
- Rip Curl Girls Rash Guard Short Sleeve Size 12 Surf Swim Top UPF 50 Lilac FloralOpens in a new window or tabBrand New$7.99Buy It Now+$7.60 deliveryLocated in United States
- Lands End Girls Long Sleeve Rash Guard Swim Shirt Bright Bold Flowers Size 12Opens in a new window or tabPre-Owned$9.95or Best Offer+$6.02 deliveryLocated in United StatesFree returns
- NEW True Love One Piece Girls Swimsuit Multicolor Floral Design Size 10/12Opens in a new window or tabBrand New$12.99or Best Offer+$6.02 deliveryLocated in United States
- Kiddy Flowers One Piece Swim Toddler Infants Girl MALDIVES 1 Piece 12-18 MO NWTOpens in a new window or tabBrand New$14.95Buy It Now+$4.99 delivery in 2-4 daysLocated in United States
- Gerry Girls 2PC Swimsuit FLOWERS Set w/Matching Bottoms BLK/WHT/TURQ Sz-12 NWOTOpens in a new window or tabNew (Other)$13.08Buy It NowFree delivery in 2-4 daysLocated in United StatesSave up to 15% when you buy more
- Cabana Life Girls Pink and Blue Paisley One-Piece Tassels Swimsuit 50+ UV Sz 12Opens in a new window or tabPre-Owned$15.00Was: $20.0025% offor Best Offer+$8.75 deliveryLocated in United States
- Girl's Billabong E3128 Aloha Sun Two-Piece High Neck Swimsuit, Size 12 - GreenOpens in a new window or tabBrand New$45.90Was: $54.0015% offor Best Offer+$4.60 deliveryLocated in United States
- Kids Girls Zipper Rash Guard Swimwears Sun Protection Bathing Suit SwimsuitOpens in a new window or tabBrand New$12.41 to $18.71Was: $19.8910% offBuy It Now+$3.99 deliveryLocated in China
- Hobie Girls Bright Coral Crochet Halter Bikini 2 Piece Swimsuit size 12 NWT $39Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryLocated in United States
- Kanu Surf Girls' Daisy Beach Sport 1-Piece Swimsuit, Aloha Black, 12Opens in a new window or tabNew (Other)$11.98Was: $17.1230% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- GAP MAGIC FLOWERS Girl's Swimsuit Two Piece Bathing Suit Size XL 12 ~ BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- Speedo Girls NWT 12 Pink flower 2 piece swim suit tankini NEW !!Opens in a new window or tabBrand New$16.99Buy It Now+$5.75 deliveryLocated in United States
- Sweet Toddler Bright Colored Rose Print Swimsuit W/Pink Tutu Cover Up 12-18 MosOpens in a new window or tabNew (Other)$18.00or Best Offer+$4.00 deliveryLocated in United States
- Hanna Andersson Girl’s Rashguard Swim Top & Bikini Bottom Size 150, 12Opens in a new window or tabPre-Owned$18.00or Best Offer+$5.85 deliveryLocated in United States
- Swimsuit Speedo One-Piece Reversible Girl's Size 12 NewOpens in a new window or tabBrand New$39.99Buy It Now+$10.90 deliveryLocated in United States
- NEW Athleta girl reversible bikini bottoms (no top) Kids size 12 peach/rainbowOpens in a new window or tabBrand New$16.85or Best Offer+$4.80 deliveryLocated in United States
- Primary Girls Swim Tankini Top Pink White Swimsuit Tank Top Only Size 12 EUCOpens in a new window or tabPre-Owned$9.88or Best Offer+$4.80 deliveryLocated in United States
- NWT Roxy Girl Bikini Bottoms SZ 12 Tropical Floral Print Swimwear MulticolorOpens in a new window or tabBrand New$19.99or Best Offer+$4.80 deliveryLocated in United States
- Sand N Sun Girl's Swimsuit. Sz. 12 Mos. Stripes & Flowers!Opens in a new window or tabPre-Owned$2.000 bids · Time left5d 9h+$7.60 deliveryLocated in United States
- Volcom Girls Flower Girl Crop 2 Piece Swimsuit Set Yellow Size 12Opens in a new window or tabBrand New$22.49Was: $29.9925% offBuy It Now+$8.75 deliveryLocated in United States5 watchers
- Roxy Girl Friendly Flower Swimsuit Bright White Size 10 Big Kids One Piece NWTOpens in a new window or tabBrand New$17.70Buy It Now+$3.60 deliveryLocated in United States6 watchers
- Girls Size 12 Swimwear Lot Breaking Waves Tankini, Speedo Top, Lands End SkirtOpens in a new window or tabPre-Owned$27.37or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Girl's Youth Rash Guard Long Sleeve Surf Swim Shirt Top Blue Size 12Opens in a new window or tabPre-Owned$14.98or Best Offer+$8.99 deliveryLocated in United StatesFree returns
- Gucci Girls blue floral flora fane two piece swimsuit bikini 12Opens in a new window or tabBrand New$112.00or Best Offer+$4.84 deliveryLocated in United States
- Speedo Girls Size 12 Yellow Pink Orange Flowers Swimsuit Excellent Pre OwnedOpens in a new window or tabPre-Owned$9.99Buy It NowFree deliveryLocated in United States
- BILLABONG Girl's Rash Guard Here Comes the Sun Long Sleeve Surf Swim Top Size 12Opens in a new window or tabPre-Owned$15.96or Best Offer+$8.99 deliveryLocated in United StatesFree returns
- PENELOPE MACK Girl's 2 Pc Rash Guard Swimsuit Set Long Sleeve Size 12 FlowersOpens in a new window or tabBrand New$12.99or Best OfferFree deliveryLocated in United States
- Poly Unicorn Girl's Ruffle Skirt Adjustable Straps Swim Suit Size 120Opens in a new window or tabBrand New$11.00or Best Offer+$5.02 deliveryLocated in United States
- NWT Hurley Girls Black Hyper Pink Floral Tropical One Piece Swimsuit 10/12Opens in a new window or tabBrand New$19.00Buy It Now+$6.00 deliveryLocated in United States
- NWT Gymboree Growing Flowers Floral Ruffle Tiers Tankini Swimsuit Girls 10 12Opens in a new window or tabBrand New$19.99Buy It Now+$4.99 delivery in 2-4 daysLocated in United States
- Sweet Honey Pink Floral Flowers One Piece Swimsuit Size 12 Years Ruffle BoutiqueOpens in a new window or tabPre-Owned$22.00or Best Offer+$5.00 deliveryLocated in United States
- Cute Hurley GIRLS Child Size 12 One Piece Floral Swimsuit Blue Roses WhimsigothOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.89 deliveryLocated in United States
- Betsy Johnson Youth Girl’s Sz 12 Swimsuit 1-Piece Rashguard Flowers 1/4 Zip NWOTOpens in a new window or tabNew (Other)$19.95Buy It NowFree deliveryLocated in United States
- Dolfin Uglies Girls One Piece Swimsuit Size 12 Blue Stars UPF NEWOpens in a new window or tabBrand New$14.61Was: $26.5645% offor Best Offer+$6.95 deliveryLocated in United StatesFree returnsTop Rated Plus
- Athleta Girl Bikini Top Big Girls Large 12 Surfs Up Sports Bra Lara Floral MultiOpens in a new window or tabPre-Owned$12.52Buy It NowFree deliveryLocated in United States
- New Art Class Leopard Bathing Suit Bikini Bottom Green Girls size Large 10/12Opens in a new window or tabBrand New$5.69or Best Offer+$5.02 deliveryLocated in United States$5 off $35+ with coupon
- ZeroXposur Girl’s Colorful Floral Two-Piece Bikini Swimsuit Set Size 10/12Opens in a new window or tabPre-Owned$25.00or Best Offer+$5.83 deliveryLocated in United States
- Kanu Surf Swimsuit Girls 12 Blue Floral One Piece Ruffle 8564Opens in a new window or tabBrand New$11.69Was: $12.9910% offor Best Offer+$4.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Angel Beach Yellow & White Polka Dot Bikini Size 12 Beach Cruise Pool ResortOpens in a new window or tabNew (Other)$20.00Buy It Now+$4.89 deliveryLocated in United States
- Monnalisa Girls Bambi Disney Print With Pink Flowers One Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$49.99Buy It Now+$5.02 deliveryLocated in United States
- Hurley Girls' Long Sleeve Rash Guard Shirt 2-Piece Swimsuit 487775-BIC Size 12Opens in a new window or tabBrand New$25.18Buy It Now+$4.89 deliveryLocated in United States
- Kids Girl's Swimsuit Poolside Unitards Sea Rompers Party Bodysuit Rash GuardOpens in a new window or tabNew (Other)$8.35 to $17.92Buy It Now+$8.99 deliveryLocated in China
- Athleta Girl Bikini Top Big Girls L 12 Surf's Up Bikini Top Lara Floral MultiOpens in a new window or tabPre-Owned$12.82Buy It Now+$8.75 deliveryLocated in United States
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