Size 12 Women's Swimwear

    205 products
    Curvy model wearing a black one piece bandeau plus size Australia

    Black Flouncy Bandeau One Piece

    Capriosca Swimwear
      $119.95
    Sale
    leopard plus size bikini

    Leopard Sustainable Two Way Bikini Top

    Capriosca Swimwear
      Sale price $49.95 Regular price $99.95
    model wearing black and white panelled zip front one piece at the pool

    Acapulco Cap Sleeve One Piece

    Capriosca Swimwear
      $149.95
    Sale
    black floral plus size swimming suit

    Sunseeker Sofia One Shoulder Wrap One Piece

    Sunseeker Swimwear
      Sale price $79.95 Regular price $159.95
    model wearing a navy blue high waisted swimming pant made in chlorine resistant fabric

    Chlorine Resistant Navy High Waist Bikini Bottoms

    Capriosca Swimwear
      $64.95
    blonde size 16 model wearing short sleeve zip front rash vest in navy blue colour

    Navy Short Sleeve Rash Vest

    Capriosca Swimwear
      $89.95
    Brunette model wears flouncy black tankini

    Acapulco Flouncy Bandeau Tankini Top

    Capriosca Swimwear
      $134.95

    Navy High Waist Bikini Bottoms

    Capriosca Swimwear
      $49.95
    Sale
    blonde plus size women wears cute black boyleg one piece with bow

    Honey Comb Black Boyleg One Piece with bow

    Capriosca Swimwear
      Sale price $99.95 Regular price $119.95
    Long Sleeve Plus Size Rashie

    Chlorine Resistant Plain Black Long Sleeve Rash Vest

    Capriosca Swimwear
      $119.95
    ghost mannequin image of navy blue knee length bike pant made from chlorine resistant fabric

    Chlorine Resistant Navy Bike Swim Pant

    Capriosca Swimwear
      $89.95
    Sale
    brunette plus size women wears jantzen tropical high neck mastectomy friendly one piece

    Jantzen Maui Mesh High Neck Mastectomy 1Pc Black

    Jantzen
      Sale price $129.95 Regular price $149.95
    Brunette model wearing animal floral print long sleeve swim rash vest

    Sunseeker Romie Long Sleeve Rash Vest Animal

    Sunseeker Swimwear
      $119.95
    plus size model wearing animal frill one piece australia

    Sunseeker Romie E/F Frill One Piece Animal

    Sunseeker Swimwear
      $169.95
    Brunette model wearing plus size leopard floral swimsuit australia

    Sunseeker Romie D Wrap One Piece Animal

    Sunseeker Swimwear
      $169.95
    Sale
    retro floral tied swim bottom

    Retro Floral Tie Side Bikini Bottoms

    Capriosca Swimwear
      Sale price $10.00 Regular price $49.95
    Sale
    retro floral ruffle bikini top

    Retro Floral Double Frill Bikini Top

    Capriosca Swimwear
      Sale price $20.00 Regular price $89.95
    Sale
    plus size model wears white one piece swimsuit with corset front

    Lace Up One Piece White

    Capriosca Swimwear
      Sale price $50.00 Regular price $119.95
    Sale
    cute retro underwire tankini top

    Retro Floral Underwire Tankini Top

    Capriosca Swimwear
      Sale price $30.00 Regular price $119.95
    Sale
    ghost mannequin image of pastel pink and blue floral swimsuit with pale pink straps and bow front detail

    Retro Floral One Piece with Bow

    Capriosca Swimwear
      Sale price $30.00 Regular price $119.95
    Sale
    blonde plus size model wears bright green lace up one piece swimsuit

    Metallic Green Lace Up One Piece

    Capriosca Swimwear
      Sale price $59.95 Regular price $119.95
    Sale
    brunette model wearing lace up one piece in a light metallic blue

    Provence Blue Lace Up One Piece

    Capriosca Swimwear
      Sale price $59.95 Regular price $119.95
    Sale
    Blonde plus size model wearing bora bora full piece swimsuit australia

    Bora Bora Underwire One Piece

    Capriosca Swimwear
      Sale price $50.00 Regular price $134.95
    Sale
    brunette model in front of a pool wearing aqua blue print mid rise pant bottom

    Whitehaven Side Ruched Mid Bikini Bottoms

    Capriosca Swimwear
      Sale price $20.00 Regular price $69.95
    Sale
    Brunette model wearing tropical white swim bikini bottoms

    Bora Bora White High Waisted Pant

    Capriosca Swimwear
      Sale price $39.95 Regular price $69.95
    Sale
    brunette plus size model wearing full coverage one piece swimsuit with frill sleeves and front zip

    Bora Bora White Frill Sleeve One Piece

    Capriosca Swimwear
      Sale price $99.95 Regular price $134.95
    plain black ruched high waisted pant

    Black Belly Pant Bikini Bottoms

    Capriosca Swimwear
      $59.95
    black high waisted swim skirt

    Black Skater Swim Skirt

    Capriosca Swimwear
      $54.95
    Sale
    Brunette plus size women wears turquoise blue shirred one piece with removable straps

    Calypso Shirred One Piece

    Capriosca Swimwear
      Sale price $97.95 Regular price $139.95
    Sale
    Brunette curve model wearing high waisted bikini bottom in floral print

    Waikiki High Waisted Pant

    Curvy Swimwear Australia
      Sale price $39.95 Regular price $59.95
    Sale
    Brunette model wearing a black floral tropical printed tankini top with underwire by the pool

    Waikiki Underwire Tankini Top DD/E

    Capriosca Swimwear
      Sale price $89.95 Regular price $119.95
    Sale
    Brunette plus size model wearing black floral underwire swimsuit

    Waikiki Underwire One Piece

    Capriosca Swimwear
      Sale price $99.95 Regular price $139.95
    Curve woman wearing high waisted blue and white dot swimwear pant in chlorine resistant

    Vintage Dots Chlorine Resistant High Waisted Pant

    Capriosca Swimwear
      $69.95
    Curve model wearing blue and white dot chlorine resistant tankini top with scoop neckline

    Vintage Dots Chlorine Resistant Tank Tankini Top

    Capriosca Swimwear
      $129.95
    Blonde model wearing baby blue spotty one piece

    Vintage Dots Chlorine Resistant Tank One Piece

    Capriosca Swimwear
      $149.95
    Vintage blue and white spot rash vest for curve women in chlorine resistant

    Vintage Dots Chlorine Resistant Short Sleeve Rash Vest

    Capriosca Swimwear
      $134.95
    Curve model standing by a pool in a chlorine resistant blue and white Polkadot crossover one piece

    Vintage Dots Chlorine Resistant Crossover One Piece

    Capriosca Swimwear
      $149.95
    Sale
    model sitting on the side of the pool wearing a blue and white polkadot high neck zip front swimsuit with frill sleeve detail

    Vintage Dots Chlorine Resistant Frill Sleeve One Piece

    Capriosca Swimwear
      Sale price $119.95 Regular price $159.95
    Blonde model wearing light pink high waisted swim pants on beach

    Maldives High Waisted Pant

    Capriosca Swimwear
      $59.95
    brunette model wearing a retro styled black crop bikini top with mesh polkadots on the sleeves

    Mesh Polkadot Short Sleeve Crop Top

    Capriosca Swimwear
      $89.95

    Size 12 Swimwear

    At Curvy Swimwear we understand that no two size 12 bodies are the same. With this is mind we ensure that our collections have a variety of styles available in size 12 to fit different silhouettes. Our size 12 swimwear is available in multifit styles with supportive shelf bras or with underwire inserts to fit and support your specific bust size. 

    Our size 12 collection includes bikinis, tankini tops, one piece swimsuits, and swim dresses. You can also shop for size 12 swim separates with bikini bottoms and rash vests available to complete your look. You'll be spoilt for choice with our selection of stunning plain colours and gorgeous seasonal prints. 

    Best Swimsuits for Size 12

    The best swimsuit for a size 12 is the one that looks and feels good for you and your body. If you have a large bust that needs extra support, an underwire style might be the best for you. If you are size 12 and feel self conscious about your belly, a style with ruffles or a dress overlay will help you feel confident. 

    If you have a bold personality and like to express yourself through fashion, the best swimsuit for you will be bright, colorful, and unique. Whereas a black or neutral colour in a classic swimsuit shape will be best for someone who prefers understated elegance and a timeless look. 

    Size 12 One Piece Swimsuits

    One piece swimsuits are what we do best. We stock brands that specialise in the best one piece styles to fit and flatter every shape and size. From strapless, long sleeved, underwire, tummy control, and sexy styles, we have a size 12 one piece to suit you. Take your time to consider what features will work best for you and enjoy browsing the extensive collection of size 12 one piece bathers available here at Curvy Swimwear. 

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