Size 12 Women's Swimwear

    193 products
    Sale
    retro floral tied swim bottom

    Retro Floral Tie Side Bikini Bottoms

    Capriosca Swimwear
    Sale price $24.95 Regular price $49.95
    Sale
    model wears pink floral high waisted bikini pant

    Corsica High Waist Bikini Bottoms

    Capriosca Swimwear
    Sale price $20.00 Regular price $59.95
    Sale
    retro floral ruffle bikini top

    Retro Floral Double Frill Bikini Top

    Capriosca Swimwear
    Sale price $44.95 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
    blue criss cross one piece

    Provence Blue Criss Cross One Piece

    Capriosca Swimwear
    Sale price $59.95 Regular price $119.95
    Sale
    Velvet Lilac High Cut One Piece

    Velvet Lilac High Cut One Piece

    Curvy Swimwear
    Sale price $15.00 Regular price $100.00
    Sale
    brunette model wears plus size paisley sky blue print with double frill detail on the top

    Santorini Blue Frill Off The Shoulder Bikini Top

    Capriosca Swimwear
    Sale price $20.00 Regular price $89.95
    Sale
    cute retro underwire tankini top

    Retro Floral Underwire Tankini Top

    Capriosca Swimwear
    Sale price $59.95 Regular price $119.95
    Sale
    pink floral bikini top with tie back that can be worn back to front

    Retro Floral Reversible Bikini Top

    Capriosca Swimwear
    Sale price $34.95 Regular price $69.95
    Sale
    vintage pastel one piece

    Retro Floral One Piece with Bow

    Capriosca Swimwear
    Sale price $59.95 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
    Plus size woman wearing bora bora frill sleeve one piece with zip front

    Bora Bora Frill Sleeve One Piece

    Capriosca Swimwear
    $134.95
    Blonde plus size model wearing bora bora full piece swimsuit australia

    Bora Bora Underwire One Piece

    Capriosca Swimwear
    $134.95
    Chlorine Resistant Navy & White Dots Tank One Piece

    Chlorine Resistant Navy & White Dots Tank One Piece

    Capriosca Swimwear
    $149.95
    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 $34.95 Regular price $69.95
    Sale
    blonde model with one hand in the air wearing a aqua blue printed tankini top with matching pant

    Whitehaven Underwire Tankini Top

    Capriosca Swimwear
    Sale price $67.45 Regular price $134.95
    Sale
    brunette model wearing underwire one piece in aqua blue tile print with turquoise sarong in her hands

    Whitehaven Underwire One Piece

    Capriosca Swimwear
    Sale price $69.95 Regular price $139.95
    Sale
    blonde model standing in front of the pool in an aqua blue patchwork one piece swimsuit

    Whitehaven V Neck One Piece

    Capriosca Swimwear
    Sale price $72.45 Regular price $144.95
    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
    Blonde model wearing white floral wrap bikini top and matching high waisted pant

    Bora Bora White Wrap Crop Bikini Top

    Capriosca Swimwear
    Sale price $59.95 Regular price $89.95
    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
    green gingham E cup one piece bathing suit

    Sunseeker Gidget E/F Frill Minimiser One Piece

    Sunseeker
    $169.95
    Brunette plus size women wears blue high waisted bikini bottom

    Calypso High Waisted Pant

    Capriosca Swimwear
    $59.95
    Brunette plus size model wears blue long sleeve rashie with full front zip

    Calypso Long Sleeve Rash Vest

    Capriosca Swimwear
    $109.95
    Brunette plus size model wears turquoise blue low neck tankini top

    Calypso Cross Front Swing Tankini Top

    Capriosca Swimwear
    $139.95
    Brunette plus size women wears turquoise blue shirred one piece with removable straps

    Calypso Shirred One Piece

    Capriosca Swimwear
    $139.95
    Brunette women wears plus size plunge neck one piece in blue

    Calypso V Neck One Piece

    Capriosca Swimwear
    $139.95
    Sale

    Sunseeker Chelsea DD/E Minimiser Singlet Top

    Sunseeker
    Sale price $99.95 Regular price $139.95
    Brunette curve model wearing high waisted bikini bottom in floral print

    Waikiki High Waisted Pant

    Curvy Swimwear Australia
    $59.95
    Brunette curve model wearing a short sleeve zip front rash vest floral print by the pool

    Waikiki Short Sleeve Rash Vest

    Capriosca Swimwear
    $109.95
    Brunette model wearing a black floral tropical printed tankini top with underwire by the pool

    Waikiki Underwire Tankini Top DD/E

    Capriosca Swimwear
    $119.95
    Brunette curvy model wearing a black floral tie one piece swimsuit

    Waikiki Crossover One Piece

    Capriosca Swimwear
    $129.95
    Brunette plus size model wearing black floral underwire swimsuit

    Waikiki Underwire One Piece

    Capriosca Swimwear
    $139.95
    Brunette model wearing black floral with frill sleeve one piece and zip front by the pool

    Waikiki Frill Sleeve One Piece

    Capriosca Swimwear
    $134.95
    strapless black bandeau one piece

    Plain Black Twist Front Bandeau One Piece

    Capriosca Swimwear
    $99.95
    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

    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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