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New arrivals
Bras
Swimwear
Plus Size
Sportswear
Maternity
Underwear
Lingerie
Shapewear
Mastectomy
Gift Cards
Brands
- View all
- Elomi
  
  Elomi
  Elomi Swim
- Fantasie
  
  Fantasie
  Fantasie Swim
- Freya
  
  Freya
  Freya Active
  Freya Swim
- Glamorise
- Goddess
- Panache
  
  Panache
  Panache Sport
  Panache Swim
- PrimaDonna
  
  PrimaDonna
  PrimaDonna Swim
  PrimaDonna Twist
- Wacoal
- Triumph
Shop By Size
Sale
Info

Search here

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30B Bras & Swimwear

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26 products

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Brand

Amoena (1 products)
Anita (1 products)
Glamorise (18 products)
Goddess (3 products)
Trulife (3 products)

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Colour

Filter:colour: Black (5 products)
Filter:colour: Blue (3 products)
Filter:colour: Burgundy (1 products)
Filter:colour: Grey (1 products)
Filter:colour: Nude (8 products)
Filter:colour: Pink Blush (1 products)
Filter:colour: Purple (1 products)
Filter:colour: White (6 products)

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BRAS-FRONT OPENING (6 products)
BRAS-MASTECTOMY (4 products)
BRAS-WIRE FREE (15 products)
SHAPEWEAR-BODYSUITS (1 products)

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In stock (24 products)
Out of stock (11 products)

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26 products

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

+
Glamorise
Magic Lift Posture Back Support Bra Black

Glamorise

Magic Lift Posture Back Support Bra Black

Regular price $94.95

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

+
Glamorise
Magic Lift Cotton Full Figure Support Bra Cafe

Glamorise

Magic Lift Cotton Full Figure Support Bra Cafe

Regular price $84.95

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

+
Glamorise
Magic Lift Full Figure Support Bra Black

Glamorise

Magic Lift Full Figure Support Bra Black

Regular price $84.95

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

+
Glamorise
Magic Lift Full Figure Support Bra Blush

Glamorise

Magic Lift Full Figure Support Bra Blush

Regular price $84.95

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

+
Glamorise
Magic Lift Cotton Full Figure Support Bra Black

Glamorise

Magic Lift Cotton Full Figure Support Bra Black

Regular price $84.95

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

+
Glamorise
Magic Lift Posture Back Support Bra Blue

Glamorise

Magic Lift Posture Back Support Bra Blue

Regular price $94.95

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

+
Glamorise
Magic Lift Posture Back Support Bra White

Glamorise

Magic Lift Posture Back Support Bra White

Regular price $94.95

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

+
Glamorise
Magic Lift Front Opening Bra Blush

Glamorise

Magic Lift Front Opening Bra Blush

Regular price $84.95

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

+
Glamorise
Magic Lift Cotton Full Figure Support Bra White

Glamorise

Magic Lift Cotton Full Figure Support Bra White

Regular price $84.95

~~$0.00~~ Sale price $84.95
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

+
Glamorise
Magic Lift Full Figure Support Bra Burgundy

Glamorise

Magic Lift Full Figure Support Bra Burgundy

Regular price $84.95

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

+
Glamorise
Magic Lift Full Figure Support Bra Glacier

Glamorise

Magic Lift Full Figure Support Bra Glacier

Regular price $84.95

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

+
Glamorise
Magic Lift Front Opening Bra White

Glamorise

Magic Lift Front Opening Bra White

Regular price $84.95

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

+
Glamorise
Magic Lift Full Figure Support Bra White

Glamorise

Magic Lift Full Figure Support Bra White

Regular price $84.95

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

+
Glamorise
Magic Lift Cotton Full Figure Support Bra Lilac

Glamorise

Magic Lift Cotton Full Figure Support Bra Lilac

Regular price $84.95

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

+
Anita
Clara Bodysuit Sand

Anita

Clara Bodysuit Sand

Regular price $195.95

~~$0.00~~ Sale price $195.95
Unit price per

+
Glamorise
Magic Lift Full Figure Support Bra Mocca

Glamorise

Magic Lift Full Figure Support Bra Mocca

Regular price $84.95

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

+
Goddess
Keira Soft Cup Bra Black

Goddess

Keira Soft Cup Bra Black

Regular price $84.95

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

+
Goddess
Keira Soft Cup Bra Fawn

Goddess

Keira Soft Cup Bra Fawn

Regular price $84.95

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

+
Glamorise
Magic Lift Full Figure Support Bra Soft Gray

Glamorise

Magic Lift Full Figure Support Bra Soft Gray

Regular price $84.95

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

+
Goddess
Keira Soft Cup Bra White

Goddess

Keira Soft Cup Bra White

Regular price $84.95

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

+
Trulife
Barbara Lace Mastectomy Bra White

Trulife

Barbara Lace Mastectomy Bra White

Regular price $69.95

~~$0.00~~ Sale price $69.95
Unit price per

+
Amoena
Leslie Soft Cup Mastectomy Bra Sand

Amoena

Leslie Soft Cup Mastectomy Bra Sand

Regular price $97.90

~~$0.00~~ Sale price $97.90
Unit price per

+

30B Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 30B and you are looking for the perfect fit, you'll want to make sure that:

Your 30B bra fits snugly around the b...

View more

30B Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 30B and you are looking for the perfect fit, you'll want to make sure that:

Your 30B 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 30B 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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