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18DD Bras & Swimwear

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102 products

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Amoena (4 products)
Berlei (1 products)
Corin (2 products)
Curvy Kate (1 products)
Elomi (20 products)
Exquisite Form (1 products)
Fantasie (19 products)
Fantasie Swimwear (1 products)
Freya (3 products)
Glamorise (20 products)
Panache (6 products)
Panache Sport (5 products)
Panache Swimwear (1 products)
Playtex (3 products)
Samanta Lingerie (2 products)
Sculptresse (2 products)
Triumph (9 products)
Wacoal (2 products)

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BRAS-BALCONETTE (5 products)
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BRAS-MINIMISER (2 products)
BRAS-NURSING (1 products)
BRAS-PLUNGE (10 products)
BRAS-POSTURE CORRECTOR (1 products)
BRAS-SMOOTH CUP T SHIRT (16 products)
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BRAS-STRAPLESS CONVERTIBLE (5 products)
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102 products

Panache Sport
Endurance Non Padded Wired Sports Bra Sky Blue

Panache Sport

Endurance Non Padded Wired Sports Bra Sky Blue

Regular price $106.95

~~$0.00~~ Sale price $106.95
Unit price per

+
Panache Sport
Power Moulded Sports Bra Black Chalk

Panache Sport

Power Moulded Sports Bra Black Chalk

Regular price $106.95

~~$0.00~~ Sale price $106.95
Unit price per

+
New

Fantasie
Marie Underwired Side Support Bra Delicacy

Fantasie

Marie Underwired Side Support Bra Delicacy

Regular price $109.95

~~$0.00~~ Sale price $109.95
Unit price per

+
Playtex
Wire Free Smooth T Shirt Bra Nude

Playtex

Wire Free Smooth T Shirt Bra Nude

Regular price $59.95

~~$0.00~~ Sale price $59.95
Unit price per

+
New

Elomi
Matilda Plunge Bra Hollyhock

Elomi

Matilda Plunge Bra Hollyhock

Regular price $94.95

~~$0.00~~ Sale price $94.95
Unit price per

+
Fantasie
Fusion Full Cup Side Support Bra Rose

Fantasie

Fusion Full Cup Side Support Bra Rose

Regular price $79.95

~~$0.00~~ Sale price $79.95
Unit price per

+
New

Sculptresse
Ashley Balconette Bra Black

Sculptresse

Ashley Balconette Bra Black

Regular price $129.95

~~$0.00~~ Sale price $129.95
Unit price per

+
Panache Sport
Endurance Non Padded Wired Sports Bra Graphic Print

Panache Sport

Endurance Non Padded Wired Sports Bra Graphic Print

Regular price $106.95

~~$0.00~~ Sale price $106.95
Unit price per

+
New

Panache
Grace Balconette Bra Bordeaux Red

Panache

Grace Balconette Bra Bordeaux Red

Regular price $110.95

~~$0.00~~ Sale price $110.95
Unit price per

+
Fantasie
Rebecca Essentials Underwired Moulded Spacer Bra French Navy

Fantasie

Rebecca Essentials Underwired Moulded Spacer Bra French Navy

Regular price $94.95

~~$0.00~~ Sale price $94.95
Unit price per

+
Panache
Tango Essence Balconette Bra Obsidian

Panache

Tango Essence Balconette Bra Obsidian

Regular price $89.95

~~$0.00~~ Sale price $89.95
Unit price per

+
Fantasie
Envisage Underwired Full Cup Side Support Bra Purple Velvet

Fantasie

Envisage Underwired Full Cup Side Support Bra Purple Velvet

Regular price $79.95

~~$0.00~~ Sale price $79.95
Unit price per

+
Panache Sport
Endurance Non Padded Wired Sports Bra Blue

Panache Sport

Endurance Non Padded Wired Sports Bra Blue

Regular price $106.95

~~$0.00~~ Sale price $106.95
Unit price per

+
Panache
Clara Full Cup Bra Orchid Red

Panache

Clara Full Cup Bra Orchid Red

Regular price $100.95

~~$0.00~~ Sale price $100.95
Unit price per

+
Freya
Hallie Underwired Plunge Bra Pink Champagne

Freya

Hallie Underwired Plunge Bra Pink Champagne

Regular price $74.95

~~$0.00~~ Sale price $74.95
Unit price per

+
Fantasie
Devote Underwired Side Support Plunge Bra Black

-7%

Fantasie

Devote Underwired Side Support Plunge Bra Black

Regular price $69.95

~~$74.95~~ Sale price $69.95
Unit price per

6%

+
Elomi
Lucie Stretch Plunge Bra Pale Blush

Elomi

Lucie Stretch Plunge Bra Pale Blush

Regular price $94.95

~~$0.00~~ Sale price $94.95
Unit price per

+
Glamorise
Magic Lift Full Figure Support Bra Dark Teal

Glamorise

Magic Lift Full Figure Support Bra Dark Teal

Regular price $84.95

~~$0.00~~ Sale price $84.95
Unit price per

+
Panache Sport
Endurance Non Padded Wired Sports Bra Black

Panache Sport

Endurance Non Padded Wired Sports Bra Black

Regular price $106.95

~~$0.00~~ Sale price $106.95
Unit price per

+
Panache
Allure Full Cup Bra Black Latte

Panache

Allure Full Cup Bra Black Latte

Regular price $100.95

~~$0.00~~ Sale price $100.95
Unit price per

+
Elomi
Morgan Underwired Banded Bra Blackberry

-11%

Elomi

Morgan Underwired Banded Bra Blackberry

Regular price $79.95

~~$89.95~~ Sale price $79.95
Unit price per

11%

+
Fantasie Swimwear
Beach Waves Underwired Twist Front One Piece With Adjustable Leg Ultramarine

Fantasie Swimwear

Beach Waves Underwired Twist Front One Piece With Adjustable Leg Ultramarine

Regular price $149.95

~~$0.00~~ Sale price $149.95
Unit price per

+
Freya
Offbeat Underwired Side Support Bra White

Freya

Offbeat Underwired Side Support Bra White

Regular price $89.95

~~$0.00~~ Sale price $89.95
Unit price per

+
Elomi
Charley Underwired Plunge Bra Petrol

-11%

Elomi

Charley Underwired Plunge Bra Petrol

Regular price $84.95

~~$94.95~~ Sale price $84.95
Unit price per

10%

+
Fantasie
Reflect Underwired Moulded Spacer Bra Natural Beige

Fantasie

Reflect Underwired Moulded Spacer Bra Natural Beige

Regular price $94.95

~~$0.00~~ Sale price $94.95
Unit price per

+
Amoena
Mara Soft Cup Padded Mastectomy Bra Blush

Amoena

Mara Soft Cup Padded Mastectomy Bra Blush

Regular price $49.95

~~$0.00~~ Sale price $49.95
Unit price per

+
Triumph
Embroidered Minimiser Underwired Bra Smokey Russet

Triumph

Embroidered Minimiser Underwired Bra Smokey Russet

Regular price $64.95

~~$0.00~~ Sale price $64.95
Unit price per

+
Glamorise
Magic Lift Posture Back Support Bra Cafe

Glamorise

Magic Lift Posture Back Support Bra Cafe

Regular price $94.95

~~$0.00~~ Sale price $94.95
Unit price per

+

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18DD Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 18DD and you are looking for the perfect fit, you'll want to make sure that:

Your 18DD bra fits snugly around th...

View more

18DD Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 18DD and you are looking for the perfect fit, you'll want to make sure that:

Your 18DD bra fits snugly around the back and sits evenly on the body from front to back.
Underwires must sit flush against your chest.
Your whole breast is fitting into the cup with NO spillage or gaping.
You should be able to fit your finger under the straps.

If you are unsure of your size, visit our fitting advice page to learn more about your size, or you can contact our fitters for a virtual phone or video fitting. Otherwise, check out our selection of 18DD bras and swimwear below. If your purchase is $150 or more you'll get free shipping anywhere in Australia.

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© 2025 Cheeky Nites Pty Ltd (Trading as DeBra’s). All rights reserved.

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Help & info

Contact Us
F.A.Q
Delivery & Shipping
Returns & Exchanges
Privacy Policy
Terms & Conditions

About DeBra’s

About Us
Store Location
In-Store Fittings
Virtual Fittings
Mastectomy Fittings

More from DeBra’s

Blogs
Care Instructions
Fitting Guide
Gift Vouchers
Partners
Reviews

Follow us

Instagram
Facebook
YouTube

+61 (2) 4722 4477

© 2025 Cheeky Nites Pty Ltd (Trading as DeBra’s). All rights reserved.

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