NWT JCrew Red Tartan Plaid Popover Shirt! This classic plaid flannel shirt is inspired by boyfriend menswear pieces and tailored in supersoft, lightweight cotton. Long sleeves with button cuffs Chest pocket 100% cotton Size 2 which is comparable to XS Long roll-up sleeves Functional buttons at cuffs You’ll love wearing this plaid shirt! It is very comfortable. Looks great untucked or tucked in. This is a size 2, but it’s listed under comparable sizes so that others who fit can find it.