Step 1: Measure your underband
Wrap a tape measure firmly around your ribcage, directly under your bust. Keep the tape level all the way around.

Step 2: Measure Your Bust
Measure around the fullest part of your chest. Keep the tape relaxed but level.

Step 3: Get your size
Pop your measurements below to find your size.

Step 1: Enter your usual bra size
Enter the bra size you usually wear, including band and cup (e.g. 32F or 34DD).

Step 2: Get your size
We will look up your usual bra size and work out your Stana size.