Mother's Day
Find the perfect Mother's Day gift for the best mom in your life with Understance.
Free Shipping over $80 | 30-Day Free Returns
Find the perfect Mother's Day gift for the best mom in your life with Understance.
Free Shipping over $80 | 30-Day Free Returns
The size calculator is intended as a starting point.
If you've tried different sizes and know the one that works for you, choose the size you normally wear.
Not convinced? Book a virtual fitting
with our team.
Lean forward about 45 degrees and loosely wrap the measuring tape around the fullest part of your bust. For most accurate results, measure without a bra.
Loosely wrap the measuring tape around the fullest part of your bust. For most accurate results, measure without a bra.
With relaxed fit, expect less lift and a more forgiving band. Best for people who don't want to alter the natural shape of their breasts, and prioritize ribcage comfort.
With firm fit, expect more support and a tighter band. Best for people looking for major lift and don't mind a tighter band around the ribcage.
