40s -Simplicity Pattern No. 2891-Mens/Child shorts and beach coat having two patch pockets a convertible neckline and short sleeves are features of the front-buttoned beach coat. The brief shorts are styled with a flap pocket in back. styles 1 & 3 have a small fly opening. Styles 1 & 2 have an elastic banding at the waist and in Style 3 suspenders button to the waistband which has elastic only in back.