We love our posture correctors! We keep ours at our office to just throw on over whatever we’re wearing, but they’re also absolutely comfortable enough to wear under your shirt at work. Helps so much with neck and shoulder pain (especially if you spend long hours sitting at a desk or computer), and one follower even told us that she uses hers for support during workouts! Sarah is in an XXL and Missy is in an XL, both true to size. LTKselfcare LTKWorkwear LTKActive