Polo Ralph Lauren 's plaid shirt is crafted of cotton flannel that is peached to enhance its soft texture. The split pleated back yoke ensures smooth, contoured shoulders. Spread collar Long sleeves, buttoned barrel cuffs Round hem Button-front closure Machine washable 100% cotton Imported SIZE & FIT Classic fit: cut fuller through the chest, waist, and sleeve, with a lower armhole Size medium: 31. 5" back body length, 18. 25" shoulder, 46" chest, 34. 5" sleeve length The model is 6 '1" (185 cm) and wears a size medium