Basics Slim Fit Copen Blue Cotton Polyester Indigo Shirt 20BSH45386 Size up if you're between

Size up if you're between sizes—the muscle fit leaves minimal give

non-roll construction that won't dig in during long hours sitting at a desk or traveling

The slim cut follows standard Indian sizing norms—check the fit guide if you're between sizes

browse the full muscle fit collection for other colours

relaxed enough for weekend outings

Basics Slim Fit Copen Blue Cotton Polyester Indigo Shirt 20BSH45386 Size up if you're betweenCopen Blue slim fit shirt in a cotton polyester blend that holds its shape through the workday and wash cycle. The fabric sits at 200 GSMsubstantial enough to drape without clinging, with a 35% polyester content that cuts down on creasing and keeps maintenance straightforward. This matters in Indian summers when humidity works against cotton alone. The shirt works cleanly as an office base layer under blazers, or unbuttoned over a t shirt on weekends.