Size 12 Women's Swimwear

  • In stock
206 products
Sale
Chlorine Resistant
Vintage blue and white spot rash vest for curve women in chlorine resistant

Vintage Dots Chlorine Resistant Short Sleeve Rash Vest

    Sale price $67.45 Regular price $134.95
Sale
Chlorine Resistant
Curve model standing by a pool in a chlorine resistant blue and white Polkadot crossover one piece

Vintage Dots Chlorine Resistant Crossover One Piece

    Sale price $74.95 Regular price $149.95
10 12 14 16 18 20 22
Sale
Chlorine Resistant
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

    Sale price $79.95 Regular price $159.95
10 12 14 16 18 20 22
brunette model wearing a retro styled black crop bikini top with mesh polkadots on the sleeves

Mesh Polkadot Short Sleeve Crop Top

    Sale price $44.95 Regular price $89.95
Sale
Removable Straps
Blonde model wearing light pink floral bikini on beach

Maldives Underwire Bandeau Bikini Top

    Sale price $44.95 Regular price $89.95
Sale
Removable Straps
Blonde model wearing light pink tiered tankini at the beach

Maldives Bandeau Tiered Tankini Top

    Sale price $64.95 Regular price $129.95
12 14 16 18 20 22
Best Seller
Big Bust
Woman wearing a navy polka dot swimsuit by a pool

Navy & White Dots Short Sleeve Rash Vest

    $109.95
Best Seller
Removable Straps
ghost mannequin of navy and white polkadot twist front strapless bandeau one piece swimsuit

Navy & White Dots Twist Front Bandeau One Piece

    $119.95
Best Seller
Removable Straps
model wearing curvy navy bandeau swimsuit

Honey Comb Navy Twist Front Bandeau One Piece

    $119.95
Black 3 Tier One Piece Swimwear

Black 3 Tier One Piece

    $134.95
Sale
Big Bust
blonde model wearing bright floral underwire one piece

Summer Fields Ruched Underwire One Piece

    Sale price $69.95 Regular price $149.95
Sale
Tummy Control
Brunette model wearing bright coloured high waisted swim pant for curve women

Summer Fields High Waisted Pant

    Sale price $29.95 Regular price $59.95
Sale
Big Bust
Brunette plus size model wearing short sleeve rash vest with zip front in colourful floral print

Summer Fields Short Sleeve Rash Vest

    Sale price $54.95 Regular price $109.95
10 12 14 16 18 20 22
Sale
Removable Straps
Brunette curve women wearing bright coloured shirred swimsuit with removable straps

Summer Fields Shirred One Piece

    Sale price $69.95 Regular price $139.95
Sale
Tummy Control
Blonde curve model next to the pool wearing a bright floral coloured wrap one piece with faux crossover tie

Summer Fields Waist Tie One Piece

    Sale price $69.95 Regular price $139.95
Sale
Chlorine Resistant
Red hair model wearing black with pink flowers zip front one piece

Pink Petals Chlorine Resistant 3/4 Sleeve One Piece

    Sale price $74.95 Regular price $149.95
10 12 14 16 18 20 22
model using the step ladder to come out of the pool wearing a black v neck one piece with white trim

Acapulco Black and White V Neck One Piece

    $149.95
10 12 14 16 18 20 22
side profile of model wearing the black one piece with mesh polkadot short sleeves

Mesh Polkadot Short Sleeve One Piece

    Sale price $64.95 Regular price $129.95
Best Seller
Chlorine Resistant
blonde model wearing navy and white dots 3 tier tankini

Chlorine Resistant Navy & White Dots 3 Tier Tankini Top

    $149.95
Best Seller
Tummy Control
model wearing navy honey comb waist tie swimsuit

Navy Honey Comb Waist Tie One Piece

    $129.95
Best Seller
Tummy Control
Blonde woman by pool wearing high waisted pant bottom for curve women

Plain Black High Waist Bikini Bottoms

    $59.95
Best Seller
Big Bust
Blonde model by pool wearing a black tankini top with ruffle detail

Black 3 Tier Tankini Top

    $99.95
Sale
model wearing navy based floral bikini top with long frill over bust for curve women

Montego Frill Bikini Top

    Sale price $44.95 Regular price $89.95
12 14 16 18 20 22
Sale
Removable Straps
Blonde model showing side of white and yellow shirred swimsuit

Tuscany Shirred One Piece

    Sale price $69.95 Regular price $139.95
Sale
Blonde model wearing yellow floral v neck one piece

Tuscany V Neck One Piece

    Sale price $74.95 Regular price $149.95
10 12 14 16 18 20 22
Sale
Tummy Control
Blonde model wearing pink floral v neck bikini with high waisted pants

Seychelles High Waisted Pant

    Sale price $29.95 Regular price $59.95
Sale
Model wearing blush pink floral frill sleeve one piece

Seychelles Frill Sleeve One Piece

    Sale price $67.45 Regular price $134.95
Sale
Blonde model wearing light pink floral v neck one piece

Seychelles V Neck One Piece

    Sale price $69.95 Regular price $139.95
10 12 14 16 18 20 22
Sale
Blonde model wearing pink floral high neck one piece swimsuit

Seychelles High Neck Keyhole One Piece

    Sale price $79.95 Regular price $159.95
Sale
Removable Straps
Blonde model wearing blush pink strapless one piece swimsuit

Seychelles Underwire Bandeau One Piece

    Sale price $79.95 Regular price $159.95
Chlorine Resistant

Chlorine Resistant Navy Wetshirt Short Sleeve Rash Vest

    $119.95
Sale
Blonde model wearing light pink floral v neck tankini swim top

Seychelles V Neck Tankini Top

    Sale price $64.95 Regular price $129.95
Best Seller
Chlorine Resistant
Model showing black bike pant swimwear

Chlorine Resistant Black Bike Tight Swim Shorts

    $89.95
Best Seller
Removable Straps
model wearing black strapless swimsuit at beach

Plain Black Twist Front Bandeau One Piece

    $109.95
Chlorine Resistant
Woman wearing a Chlorine Resistant zip front one piece in pink

Chlorine Resistant Pink Sleeveless Zip Up One Piece

    Sale price $99.95 Regular price $144.95
Sale
Chlorine Resistant
Blonde curvy woman wearing flattering zip front tankini swim top in chlorine resistant

Luxe Sport Chlorine Resistant Zip Front Tankini Top

    Sale price $89.95 Regular price $129.95
Sale
Chlorine Resistant
Bronde model next to pool wearing chlorine resistant 3/4 zip front one piece in navy and pink

Luxe Sport Chlorine Resistant 3/4 Sleeve One Piece

    Sale price $99.95 Regular price $149.95
Sale
Chlorine Resistant
model wearing hot pink high waisted swim bottom

Chlorine Resistant Pink High Waisted Pant

    Sale price $32.45 Regular price $64.95
Chlorine Resistant
Model wearing navy and white dots tank one piece

Chlorine Resistant Navy & White Dots Tank One Piece

    $149.95
Best Seller
Tummy Control
model wearing navy polka dot wrap top and skirted bottom

Navy & White Dots Ruched Skirted Bikini Bottoms

    $79.95

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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