Size 12 Women's Swimwear

    193 products
    Sale
    brunette plus size women wearing pink tankini top with a scoop neckline and adjustable straps

    Amalfi Pink Scooped Tankini Top

    Capriosca Swimwear
    Sale price $54.95 Regular price $109.95
    model on beach wearing black floral long sleeve one piece bathing suit

    Frenchy Black Long Sleeve One Piece

    Capriosca Swimwear
    $129.95
    Sale
    plus size model wearing pink paisley high neck one piece

    Amalfi Pink Frill Sleeve One Piece

    Capriosca Swimwear
    Sale price $67.45 Regular price $134.95
    Plus size woman wearing a turquoise and black floral one piece swimsuit with long sleeves by the pool

    Corsica Turquoise Chlorine Resistant Long Sleeve One Piece

    Capriosca Swimwear
    $149.95
    Sale
    Brunette model wearing navy floral bikini top with frill detail

    Navy Floral Frill Bikini Top

    Capriosca Swimwear
    Sale price $44.95 Regular price $89.95
    Sale

    Sardinia One Shoulder One Piece

    Capriosca Swimwear
    Sale price $67.45 Regular price $134.95
    Sale

    Midnight Garden Off the Shoulder One Piece

    Capriosca Swimwear
    Sale price $79.95 Regular price $159.95
    Brunette model wears textured black retro skirted one piece with wide adjustable straps

    Acapulco Retro Skirted One Piece

    Capriosca Swimwear
    $154.95
    Model standing in front of rocks wearing a black floral strapless tankini top

    Frenchy Black Swing Bandeau Tankini Top

    Capriosca Swimwear
    $129.95
    blonde size 18 women is wearing a short sleeve black rashvest with a functional front zip

    Plain Black Short Sleeve Rash Vest

    Capriosca Swimwear
    $99.95
    Sale
    womans plus size underwire bikini top amalfi pink

    Amalfi Pink Underwire Bikini Top

    Capriosca Swimwear
    Sale price $49.95 Regular price $99.95
    Sale
    plus size woman wearing amalfi pink high waisted swim bottoms

    Amalfi Pink High Rise Bikini Bottoms

    Capriosca Swimwear
    Sale price $34.95 Regular price $69.95
    Brunette model wears plain black long sleeve rash vest with full zip front

    Plain Black Rash Vest Long Sleeve

    Capriosca Swimwear
    $109.95
    Blonde model wearing navy and white dots boyleg swimsuit

    Navy & White Dots Boyleg One Piece With Bow

    Capriosca Swimwear
    $119.95
    Sale
    model wearing leopard print long sleeve one piece with front zip

    Leopard Sustainable Long Sleeve One Piece

    Capriosca Swimwear
    Sale price $109.95 Regular price $139.95
    Sale
    leopard bikini wrap top for a big bust

    Leopard Sustainable Wrap Crop Bikini Top

    Capriosca Swimwear
    Sale price $44.95 Regular price $89.95
    Honey Comb Black | Tankini Top Underwire

    Honey Comb Black Underwire Tankini Top

    Capriosca Swimwear
    $119.95
    Sale
    Animal print high waisted pant

    Leopard Sustainable High Waist Bikini Bottoms

    Capriosca Swimwear
    Sale price $34.95 Regular price $69.95
    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
    Sale

    Sunseeker Milla Midway 4way Stretch Board Short

    Sunseeker
    Sale price $37.45 Regular price $74.95
    Plus size model wearing floral long sleeve rash vest with zip on the beach Australia

    Frenchy Black Long Sleeve Rash Vest

    Capriosca Swimwear
    $109.95
    model wearing black and white panelled zip front one piece at the pool

    Acapulco Cap Sleeve One Piece

    Capriosca Swimwear
    $149.95
    Sale
    Leopard vintage style bikini pant with skirt

    Leopard Sustainable Retro Skirted Bikini Bottoms

    Capriosca Swimwear
    Sale price $39.95 Regular price $79.95
    Sale
    black floral plus size swimming suit

    Sunseeker Sofia One Shoulder Wrap One Piece

    Sunseeker
    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
    $59.95
    blonde size 16 model wearing short sleeve zip front rash vest in navy blue colour

    Navy Short Sleeve Rash Vest

    Capriosca Swimwear
    $89.95
    Sale
    model wearing plus size navy honey comb textured tankini top with underwire

    Honey Comb Navy Underwire Tankini

    Capriosca Swimwear
    Sale price $50.00 Regular price $119.95
    Brunette model wears flouncy black tankini

    Acapulco Flouncy Bandeau Tankini Top

    Capriosca Swimwear
    $134.95

    Navy High Waist Bikini Bottoms

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

    Honey Comb Black Boyleg Bow One Piece

    Capriosca Swimwear
    $119.95
    Long Sleeve Plus Size Rashie

    Chlorine Resistant Plain Black Rash Vest Long Sleeve

    Capriosca Swimwear
    $119.95
    Navy knee length bike pants for swimming in pools

    Chlorine Resistant Navy Bike Swim Pant

    Capriosca Swimwear
    $89.95

    Poolproof Spliced Triangle Tank One Piece

    Poolproof
    $129.95

    Sunseeker La Jungle Square Neck One Piece

    Sunseeker
    $169.95
    brunette plus size women wears jantzen tropical high neck mastectomy friendly one piece

    Jantzen Maui Mesh High Neck Mastectomy 1Pc Black

    Jantzen
    $149.95
    Sale

    Sunseeker Amor Empire Bandeau Singlet

    Sunseeker
    Sale price $99.95 Regular price $139.95
    Brunette model wearing animal floral print long sleeve swim rash vest

    Sunseeker Romie Long Sleeve Rashie Animal

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

    Sunseeker Romie E/F Frill One Piece Animal

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

    Sunseeker Romie D Wrap One Piece Animal

    Sunseeker
    $169.95

    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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