Shop 20E Bra Size – Comfortable, Stylish & Supportive
What Does Bra Size 20E Mean in Australia?
The 20E bra size represents a specific combination of band size and cup volume. In Australian sizing, the band size 20 refers to an underbust measurement of about 95 cm, while the E cup corresponds to a bust measurement of approximately 117 cm. Together, these measurements define a full cup volume that provides enhanced support and shape for curvy or plus-size figures. Our expert bra-fitting service ensures you find your best match for comfort and confidence.
International Bra Size Conversion Chart for 20E
Here’s how size 20E translates across different international bra size systems:
| Region | Equivalent Size |
|---|---|
| Australia (AU) | 20E |
| UK | 42DD |
| US | 42DD |
| Europe (EU) | 95E |
| France (FR) | 110E |
Different underwear size systems can be confusing, which is why our international bra size chart makes comparing styles easy.
How to Measure Bra Size Using a Tape Measure
To determine your ideal fit, follow this bra fitting guide:
- Step 1: Measure your underbust for your band size. Place a tape measure firmly around your ribcage, just under the bust.
- Step 2: Measure your bust at the fullest point. This determines your cup volume.
- Step 3: Subtract your band size from your bust measurement. Refer to our size guide or take our Bra Finder Quiz to determine your cup size.
Need help? Book a virtual fitting appointment with our expert team of D–K cup bra-fitters.
Sister Sizes and Alternatives to 20E
If your size fluctuates slightly or if you're between sizes, sister sizes can be a great option. For 20E, the closest matches include:
- 18F – Offers a firmer fit around the band with the same cup volume
- 22DD – Offers a looser back size with equivalent bust support
Sister sizes ensure you maintain the same cup volume while adjusting for comfort around the band.
Top Bra Styles Available in Size 20E for Support and Comfort
Our size 20E collection includes bras that support, flatter and move with you. Choose styles based on your activity level and preferences:
- Contour bras – Smooth shape under clothes with light padding
- Full cup and Minimiser bras – Designed for maximum support and full coverage
- Lace bras – Add elegance with detailed lace styling and adjustable straps
- Wireless and seamless bras – Ideal for all-day wear and invisible lines
- Sports bras – Low, medium, and high impact support levels, with firm fit and hook and eye closures
- Nursing bras and maternity bras – Designed for comfort, access, and lift during all stages
Whether you’re after Lift Smart, Shape Smart, or Luxury Lace, we have a fit that suits every body shape and size.
Featured Lingerie Brands That Offer 20E Bras
We stock an expert-curated range of lingerie brands that cater to size 20E:
- Chantelle
- Prima Donna
- Corin
- Simone Perele
- Empreinte
- Berlei (including BERLEI Curves)
- Elomi
- Samanta
- Fantasie
- Anita
- Triumph
- Susa
All items are shipped from our Sydney warehouse with tracked service available Australia-wide (2–7 business days) and to select international countries (7–14 business days). Delivery options include standard shipping or local pick up from our North Adelaide store, with confirmation and tracking provided upon dispatch.
Shop 20E Bras with Confidence at The Foundation – Feel the Difference in Every Fit
Explore our expertly chosen collection of 20E bras for every shape. Whether you're after plus-size bras, maternity support, or everyday comfort, The Foundation offers it all. With Free Exchanges, Buy Now Pay Later options, and change of mind returns (see our returns policy), shopping is simple and stress-free.
Shop Now and enjoy lingerie that fits, flatters, and supports you through every moment.
FAQs About Bra Size 20E
How do I confirm 20E is the right fit?
Use our Bra Fit Guide or book a fitting appointment with our expert team for one-on-one advice.
Do you offer a bra finder tool?
Yes! Try our online bra finder quiz to discover your ideal fit and style.
Can I return bras if they don’t fit?
Absolutely. Our returns policy covers change of mind for full-price items if tags are intact and bras are unworn.
What support levels are available?
We offer bras in Low Impact, Medium Impact, and High Impact support levels, including sports and contour options.
Where are you located?
Our flagship store is in NORTH ADELAIDE SA 5006 (PO Box 437), open Monday to Saturday from 10am to 5pm. For directions, hours, and services, visit our locations page or find us on Google Maps.