Hold the bra with the cups facing you and the straps untangled
Loosen the straps if needed
Put your arms through the straps
Position the band around...
Wear a non-padded bra or no bra
Stand straight and relax your arms
Wrap a soft measuring tape snugly around your ribcage directly under your bust
Keep...
Wear a non-padded, well-fitting bra or no bra
Measure snugly around the ribcage directly under the bust
Round the underbust measurement to the nearest whole number
Measure...
Wear a non-padded, well-fitting bra or go braless before measuring
Measure your underbust snugly to find your band size
Measure around the fullest part of your...
Measure your band size first, snugly around your ribcage under your bust
Measure your bust size around the fullest part of your breasts
Subtract the band...
Wear an unpadded bra or no bra
Measure your underbust snugly around the ribcage, just below the bust
Round the underbust measurement to the nearest whole...
Wear a non-padded bra or no bra
Measure your underbust snugly around your ribcage, directly under your breasts
Round the underbust measurement to the nearest whole...
Measure your underbust snugly, directly under your breasts, with a soft tape measure
Round the underbust measurement to the nearest whole number
Use that number as...