This is a classic shirt made by Frontier Classics It's 100% cotton so it will be cool on a hot day!It's a blue stripe with a placket front with antique silver buttons on the placket in the front. The sleeves are long with buttons on the cuff. These run large. Old west shirts are meant to be baggy for comfort and look.   see measurements below.  Shirts vary by manufacturer, so below are the actual measurements of the chest of the shirt, compare these measurements with a shirt that fits you for a good fit.  Chest on this size SMALL is 46"