S, M, L, XL - Ladies' 3.1 oz Essential poplin shirt. Darts and princess seams, two-button adjustable cuffs and spread collar. Extra stitching at seams and buttons. An outstanding value in cool, comfortable poplin! This sharp wrinkle resistant polyester/ cotton shirt is a bit thicker and more durable than most poplins for serious wearability. Plus smoother flat-felled side-seams, reinforces stitching all around and dyed-to match buttons for that finishing touch.