Size 20 Women's Swimwear

  • In stock
188 products
Brunette plus size model wearing square neck one in bright fruit print

Tutti Frutti Square Neck One Piece

    $149.95
Best Seller
Big Bust

Acapulco Black and White V Neck Underwire One Piece

    $149.95

Plain Black Long Sleeve Rash Vest

    $109.95
Woman in a navy polka dot swimsuit standing on a sailboat with water and sky in the background

Navy & White Dots Boyleg One Piece With Bow

    $119.95
Chlorine Resistant
Woman wearing a blue swimsuit with a zipper by a pool

Chlorine Resistant Plain Navy Long Sleeve Rash Vest

    $119.95
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 honey comb waist tie swimsuit

Navy Honey Comb Waist Tie One Piece

    $129.95
Sale
Model wearing snow leopard triangle bikini sitting next to pool

Snow Leopard Triangle Bikini Top

    Sale price $32.45 Regular price $64.95
Big Bust
model wearing navy polka dot swing tankini

Navy and White Dots Cross Front Swing Tankini Top

    $139.95
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
Location image of mature women wearing strapless one piece in blue and white floral print

Pansy Twist Front Bandeau One Piece

    $129.95
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
Chlorine Resistant
Woman in a black swimsuit standing by a pool

Chlorine Resistant Plain Black Long Sleeve Rash Vest

    $119.95
Best Seller
Big Bust
Woman wearing a navy polka dot swimsuit by a pool

Navy & White Dots Short Sleeve Rash Vest

    $109.95
Big Bust
Blonde model wearing sun safe short sleeve rash vest in berry coloured floral print

Wildberries Short Sleeve Rash Vest

    $124.95
model wearing black and red floral tiered one piece swimsuit

Wildberries 3 Tier One Piece

    $144.95
blonde plus size model wearing jantzen black and white heritage surplice one piece swimwwear australia

Jantzen Heritage Classics Sash Surplice One Piece

    $129.95
Ghost mannequin black and bright floral frill sleeve one piece

Malibu Frill Sleeve One Piece

    $134.95
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
Tummy Control
Front of model in ocean wearing v neck floral one piece

Majorca V Neck Frill One Piece

    $139.95
Front of model by pool wearing sun safe long sleeve one piece with zip front

Majorca Long Sleeve One Piece

    $149.95
Best Seller
Tummy Control
black high waisted chlorine resistant bikini bottom

Chlorine Resistant Plain Black High Waist Bikini Bottoms

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

Chlorine Resistant Black Boyleg Tight Swim Shorts

    $69.95
Best Seller
Removable Straps
Woman in a black dress sitting on a boat deck.

Acapulco Black Retro Skirted One Piece

    $154.95
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
Chlorine Resistant
model wearing black boyleg one piece at pool

Chlorine Resistant Black Boyleg One Piece

    $129.95
Best Seller
model wearing black high neck swimsuit on boat

Chlorine Resistant Black High Neck Twist Front One Piece

    $134.95
Tummy Control
Blonde women on beach wearing navy based floral one piece

Majorca Waist Tie One Piece

    $139.95
Best Seller
plus size model wears plain black short boyleg pant

Black Boyleg Tight Swim Shorts

    $64.95
Best Seller
Blonde model wearing black bikini top and high waisted bottoms

Black High Rise Bikini Bottoms

    $64.95
Model wearing black high neck tankini top with matching bottom

Sunseeker Black Basix High Neck Tankini Top

    $139.95
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

Size 20 Swimwear

Curvy beauties get excited! Our range of stunning plus size swimwear includes size 20 in all our styles. No matter what style or colour you're after, you'll find it in size 20. Our swimwear is cut for curves, so you'll be able to find supportive swimsuits with plenty of room, quality features, and luxurious swim fabrics to fit and flatter your gorgeous silhouette. 

We have sexy styles, practical pieces, swimsuits for the pool, as well as maternity swimwear all in size 20. Choose from beautiful bikinis, supportive tankinis, and curve loving one pieces all in size 20 and all cut to fit you with comfort and style. Cover up if you wish with practical rash vests, swim dresses, and longer length pants, all in size 20. 

Size 20 One Piece Swimsuit

We love nothing more than a well fitting one piece swimsuit that shows off our curves and offers support where we need it. Our range of size 20 one piece swimsuits includes every style you could possibly want cut to fit your shape and size. Whether you need to fit and support a large bust, shape a fuller tummy, or show off a bit of skin, our size 20 one piece collection has just what you need. 

Size 20 Swimwear Australia

Curvy Swimwear stock the best Australian brands with swimsuits designed for our beach loving lifestyle. In our size 20 collection you'll find Australian designed swimwear made for the beach and pool. We stock swimwear that can be worn in the surf, in the pool, and for all other active water pursuits. 

We choose swimwear styles that support your body, that won't fall down or ride up, and that you can spend long days in looking great and feeling comfortable. Shop our size 20 swimwear collection with confidence knowing we only offer you the best in Australian swimwear. 



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