Size 12 Women's Swimwear

  • In stock
211 products
Best Seller
plus size model wears plain black short boyleg pant

Black Boyleg Tight Swim Shorts

    $64.95
Best Seller
Chlorine Resistant
Blonde model by pool wearing sleeveless zip front one piece in chlorine resistant

Chlorine Resistant Luxe Sport Black Sleeveless Zip Front One Piece

    $139.95
Big Bust

Malibu 3 Tier Tankini Top

    $124.95
12 14 16 18 20 22 24 26
model wearing black triangle bikini top

Black Triangle Bikini Top

    $69.95
Sale
Model wearing snow leopard triangle bikini sitting next to pool

Snow Leopard Triangle Bikini Top

    Sale price $32.45 Regular price $64.95
Chlorine Resistant
Model wearing black floral ruffle tankini

Wildflowers Chlorine Resistant 3 Tier Tankini Top

    $149.95
12 14 16 18 20 22
Chlorine Resistant
Model wearing black wildflowers floral womens swimsuit

Wildflowers Chlorine Resistant Sleeveless Zip Up One Piece

    $149.95
10 12 14 16 18 20 22
Tummy Control
Blonde mature women wearing high waisted flattering swim pant in blue watercolour floral

Pansy High Waisted Pant

    $59.95
Tummy Control
Model wearing hot pink high waisted bikini pant with matching tankini

Castaway High Waisted Pant

    $59.95
Big Bust

Pansy Wrap Crop Bikini Top

    $89.95
Big Bust
Model wearing hot pink floral three tier tankini with matching bottoms

Castaway 3 Tier Tankini Top

    $129.95
Removable Straps
Blonde woman wearing strapless ruffle tankini top with blue and white floral print

Pansy Bandeau Tiered Tankini Top

    $129.95
Model wearing hot pink floral zip front sleeveless one piece

Castaway High Neck Sleeveless One Piece

    $129.95
Removable Straps
Location image of mature women wearing strapless one piece in blue and white floral print

Pansy Twist Front Bandeau One Piece

    $129.95
Model wearing hot pink floral v neck one piece

Castaway V Neck Frill One Piece

    $129.95
10 12 14 16 18 20 22
Big Bust
Blonde mature model wearing a blue water coloured v neck one piece with frill detail

Pansy Long Frill V Neck One Piece

    $149.95
Removable Straps
Model wearing hot pink floral shirred bandeau swimsuit

Castaway Shirred One Piece

    $139.95
Blonde model by pool wearing wear a blue floral boyleg one piece with white trim and bow

Pansy Boyleg One Piece with bow

    $139.95
Model wearing black and white square neck one piece

Jantzen Heritage Square Neck One Piece

    $139.95
Big Bust
Blonde model wearing sun safe short sleeve rash vest in berry coloured floral print

Wildberries Short Sleeve Rash Vest

    $124.95
Big Bust
Blonde model by pool wearing ruffle tankini top with floral print

Wildberries 3 Tier Tankini Top

    $129.95
10 12 14 16 18 20 22
Removable Straps
model wearing black and red floral women's one piece

Wildberries Twist Front Bandeau

    $129.95
model wearing black and red floral tiered one piece swimsuit

Wildberries 3 Tier One Piece

    $144.95
Front of model on beach wearing plus size high waisted swim pant

Majorca High Waisted Pant

    $59.95
Big Bust
Brunette women on beach wearing wrap one piece bikini top for curve women

Majorca Wrap Crop Bikini Top

    $89.95
Removable Straps
Curve model by pool wearing tankini swim top with tiered detail in floral print

Majorca Bandeau Tiered Tankini Top

    $129.95
Removable Straps
Plus size model wearing twist front floral bandeau one piece with removable straps

Majorca Twist Front Bandeau One Piece

    $129.95
Tummy Control
Blonde women on beach wearing navy based floral one piece

Majorca Waist Tie One Piece

    $139.95
Tummy Control
Front of model in ocean wearing v neck floral one piece

Majorca V Neck Frill One Piece

    $139.95
Model wearing high neck mesh swimsuit

Jantzen Cosmopolitan Mesh High Neck One Piece

    $129.95
Blonde model wearing black ruched tankini top and matching bottom

Sunseeker Black Basix F/G Ruched Minimiser Tankini Tops

    $139.95
Best Seller
Chlorine Resistant
brunette model wearing Chlorine Resistant Boyleg Pant

Chlorine Resistant Black Boyleg Tight Swim Shorts

    $69.95
Best Seller
Chlorine Resistant
Model standing next to pool wearing plus size navy boy leg swim pant

Chlorine Resistant Navy Boyleg Tight Swim Shorts

    $69.95
New
Chlorine Resistant
Brunette model standing by pool wearing a chlorine resistant tank tankini top with thick adjustable straps

Mono Paisley Chlorine Resistant Tank Tankini Top

    $129.95
New
Chlorine Resistant

Mono Paisley Chlorine Resistant Underwire Tankini Top

    $134.95
New
Chlorine Resistant
Blonde curve women wearing zip front one piece in chlorine resistant fabric with black and white paisley

Mono Paisley Chlorine Resistant Sleeveless One Piece

    $149.95
New
Chlorine Resistant
Blonde curve woman by pool wearing chlorine resistant tankini top with underwire support

Mono Paisley Chlorine Resistant V Neck Underwire One Piece

    $149.95
New
Tummy Control
Curve woman wearing high waisted plus size swim pant in tropical print

Honolulu High Waisted Pant

    $59.95
New

Mykonos Long Sleeve Rash Vest

    $109.95
10 12 14 16 18 20 22
New
Big Bust

Mykonos Underwire Tankini Top

    $119.95

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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