The shirt uses mother-of-pearl buttons that won't yellow or crack under regular use

If you prefer more room

Size true to your chest measurement—the muscle cut is designed to sit fitted without restricting movement

so measure against a shirt that fits your shoulders correctly rather than guessing a size up

Basics Slim Fit Russet Red Twill Stripe Shirt 20BSH43699 The shirt uses mother-of-pearl buttonsThis is a 100% cotton twill stripe shirt in russet red, cut to a slim fit that works on most Indian frames without clinging. The fabric runs at around 140 GSMsubstantial enough to hold its shape through a day of work, yet breathable enough for the months between October and March when a layering piece becomes practical. The stripes are woven into the cotton rather than printed, which means they won't fade unevenly after repeated washing. Russet red