posture-chart

Posture Corrector Bra Size Guide

Feel good, stand taller. Choose your size based primarily on your underbust measurement.

Size Underbust (in) Full Bust (in) Approx. US Bra Size
S 28 – 30 31 – 35 30B – D / 32A – B
M 30 – 32 33 – 37 32B – DD / 34A – C
L 32 – 34 35 – 40 34B – DD / 36A – C
XL 34 – 36 38 – 43 36B – DD / 38A – D
XXL 36 – 38.5 40 – 46 38B – F / 40A – D
3XL 38.5 – 40.5 43 – 48 40C – F / 42B – DD
4XL 40.5 – 43 45 – 50 42C – F / 44B – DD

How to measure

  1. Underbust — place the tape directly under your bust, snug and level around your ribcage.
  2. Full bust — place the tape around the fullest part of your bust (over the nipple area), level and relaxed.

Fitting tips

  • Choose your size based primarily on your underbust measurement.
  • Between two sizes, or have a fuller bust? Choose the larger size.
  • If your underbust is in one size but your bust exceeds that size's range, size up.
  • Designed with firm support for better posture a comfortable (not tight) fit is ideal.

Need help? Still unsure? Send us your measurements and our team will recommend the best size for you.