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Your Complete Sizing Guide

Here at Yummy Maternity, we cater for all women at all stages of mama life and beyond!

All our super stretchy garments are designed to accommodate bumps, boobs and bums so you only need to buy one size to stretch with you all the way. And back. Even though your body is changing, we recommend to select your pre-pregnancy size for ultimate comfort. The bamboo will do all the stretching for you. If you are unsure or a borderline size, it’s always best to size down if you generally prefer a closer, more supportive fit and size up if you prefer something more roomy.

Due to the properties of bamboo, the fit will feel firm at first but will stretch to your body shape with wear.

Wondering what size to purchase in our nursing bras and leggings? See our tailored information below. 



Nursing Bras

The Cups on our Nursing Bras and Nursing Camis are designed to stretch from an A to a DD (that’s before nursing!). So for bras, pick your dress size and the cups will grow with you.

The band and cups on the bra will be firm at first and will then mould to your body. It would be best to size down if you prefer a closer, more supportive fit and size up if you prefer something more roomy. 


Select your pre-pregnancy size and your leggings will grow with you all the way until baby arrives. And even then, you won’t want to take them off!


If you’re shopping with us from outside of Australia, we have a size conversion guide below based on pre-pregnancy dress sizes.


Australia & New Zealand

 USA & Canada