Sizing Chart for Penny full cup bralette

model wearing full cup bralette in black

I have designed the Penny bra to fit E-G cups, so the design specifically allows for a fuller bust. The organic stretch fabric I use has 10% elastane, which offers a lovely stretch both through the width and depth of the cups, so that is why each of the styles can fit these cup ranges. 

Penny Full Cup Bra XS M L XL 2XL

Under-bust CM

Under-bust inches 30" 32" 34" 36" 38" 40"
Bra sizes AU/NZ






Bra sizes US/UK
30 32 34 36 38 40
Bra sizes Euro
65 70 75 80 85 90
Cup Sizes E-G E-G E-G E-G E-G E-G

How to measure: 

To work out if the Penny full cup bra is a good fit for will need your under-bust and over-bust measurements.

When you are measuring yourself it is best to wear a well fitting bra you already own and stand straight, shoulders slightly back. To find your under-bust use a measurement tape around your chest right under your breast tissue. Next, lift the tape to the highest/widest section of your bust, and this is your over-bust measurement.

Cup size: If the difference between your under bust is under 15cm choose the Kitty, and if it is over 15cm, then choose the Penny. 

For the under-bust, if you are between sizes, choose the size up, for a comfortable fit, and size down for a firmer fit. 

Notes on sizing and fit: 

As mentioned above I have designed this style for a comfortable, unrestricted fit. While the Penny full cup bra won't give you the shape and support of a underwire bra, it is perfect for when you require a style that is less restrictive.

The Penny has an 5cm wide adjustable bra back with 3 hook options. When you first get your bra wear it on the last hook and as the fabric relaxes you can adjust the sizing.  

If you like your bra to be a more firm fit, then you may like to go down a size or request a hook extender (not extra cost, just make a note in your cart). Our products are designed for comfort but you may have a personal preference to how you like a piece to feel and fit.

While our organic cotton stretch fabric will stretch beyond the suggested measurements, the above guides are my suggestion to the best fit for your natural body shape and a comfortable fit.

Feel free to message me for any questions in either our chat application or message page.