Pendleton Seaside Short Sleeve Button Down Shirt Red Green Plaid Size XL JBHS Pendleton Seaside Short Sleeve Button Down Shirt. Men's size extra large XL. Pre owned Excellent condition EUC. No stains or tears identified. Shirt is a short sleeve woven shirt that is a red and green plaid pattern. Front of shirt has chest pocket and is made of a lightweight, breathable, cotton material. MC01108 #Casual #Preppy #Colorful