Our Polo sport coat offers more structure in the chest and shoulders along with full lining. This striped version is crafted with a Polo-exclusive twill cloth that is custom-developed for natural wrinkle resistance and a smooth, shine-free finish. Added stretch provides extra comfort, making this lightweight layer perfect for all-season, everyday wear.Modern: Fitted through the chest. Approximately one inch fuller in the waist than our Tailored Fit.Polo: Fully lined body and sleeves. More structure in the chest and shoulders. High armhole. 3.25" lapels.Size 40R has a 30" front body length, a 29.5" back body length, an 18.5" shoulder, and an 18.25" sleeve inseam.