Steps
Put on a well-fitting, non-padded bra. Use a tape measure to measure your bottom size #2 and top size #1 that way. You will need these two to calculate your bra size
calculate your tire size
Take your lower width and compare it to the table below to determine your band size:
Calculate your cup size
Subtract your lower width in cm from your upper width in cm to calculate the difference.
Use the difference in centimeters to determine your cup size with the following table
Combine your size & cup size
When you combine your size and cup size you arrive at your perfect bra size! - Is your bra size exactly in between two sizes? Then we recommend to use the larger size for ISANOA items.
