6A Bras – The Perfect Fit for Petite Busts
Shopping for 6A bras can feel impossible – especially if you have a petite frame and a smaller bust size. But you deserve lingerie that fits like it was made just for you. At The Foundation, we offer bras in Australian sizes that support, shape, and flatter every size – including those with a smaller bust and narrow band size. Whether you're shopping online or in-store, we’ll help you find your perfect size with ease.
Understanding the 6A Bra Size
The 6A bra size represents Australia’s smallest band size paired with the most modest cup size. Many people misunderstand cup sizes – thinking an A cup means small across the board. But the truth is, cup size is relative to your band measurement. For example, a 6A holds much less breast tissue than a 10A or 12A. That’s why understanding the relationship between your bust size and band size is crucial when shopping for bras.
International Bra Size Conversion Chart
| Region | Equivalent Size |
|---|---|
| UK | 28A |
| US | 28A |
| EU | 60A |
| FR | 75A |
Use our size chart to check your measurements and find the right fit across global brands.
Measuring for a 6A Bra
Grab a tape measure and follow these steps on a level surface for the most accurate measurement:
- Measure your band size by wrapping the tape firmly under your bust.
- Measure your bust size at the fullest point of your chest – the difference between this and your band determines your cup size.
- If the difference is around 1 inch, that’s typically an A cup.
Use our bra size calculator to help guide your selection or visit us in-store for a personal fitting.
Brands That Offer 6A
At The Foundation, we offer innovative brands that support a wide range of cup sizes, including 6A. Shop styles from Triumph, Simone Perele, Chantelle and more. We carefully curate products designed with 4-way stretch material that moulds to your shape for a comfy, supportive fit. Choose from push-up bras, bralettes, and everyday underwear essentials.
What If I Can't Find My Exact Size?
You may want to explore sister sizes. For 6A, you might try:
- 8AA – slightly wider band, smaller cup
- 4B – tighter band, slightly more volume
This technique can help you find the closest possible fit when your size isn’t readily available.
Why Fit and Style Matter
Your bra style should work with your breast shape and lifestyle. Whether you want barely-there coverage or structured lift, our comprehensive bra size conversion and measurement chart help you find the style and fit that feels best.
Need Sizing Help?
Still unsure of your current bra size? Our size guide includes everything from band size increases to bust measurements and adjacent sizes. You can also reach out to our friendly customer service team for help with online shopping or visit us in-store.
Frequently Asked Questions About 6A Bras
Is 6A the same as 8AA?
No – 6A has a smaller band but more volume than 8AA. They're considered sister sizes and may work interchangeably for some.
Do you offer push-up bras in 6A?
Yes! Some of our petite-friendly styles include light push-up bras that add natural lift without gaping or pressure.
What’s the best way to measure my bust size at home?
Use a tape measure on a level surface, wear a non-padded bra, and refer to our measurement instructions for the most accurate sizing.
Do different brands fit differently?
Yes – bra sizing systems vary. Always refer to our Australian bra size charts when trying a new brand.
Can I get help from your team with sizing or product recommendations?
Absolutely. Contact our Customer Care team online or come in-store for expert assistance and personalised recommendations.