Size 12 Women's Swimwear

  • In stock
188 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 $25.00 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
Sale
womans plus size underwire bikini top amalfi pink

Amalfi Pink Underwire Bikini Top

Capriosca Swimwear
Sale price $49.95 Regular price $99.95
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 Swimwear
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 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
$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 Swimwear
$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 Swimwear
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 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 $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

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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