Classic cotton Oxford fabric. Wrinkle resistant finish. Left breast pocket. Button down collar. Back yolk with center box pleat. Classic cotton Oxford fabric. Wrinkle resistant finish. Left breast pocket. Button down collar. Back yolk with center box pleat. Size Collar S - 15” M - 15.5” L - 16” XL - 16.5/17” 2XL - 17.5” 3XL* - 18” , 4XL* - 19.5/20” *3XL and 4XL only available in Blue & White Lilac, White and Blue have pearlized buttons. Fabric 80% Cotton, 20% Polyester Weight 170 gsm