NWT Michael Myers Costume W/Fake Knife Prop. Jumpsuit/Coveralls. Size Small. Elastic waist. (See size chart AND my measurements - Assuming by the tag it is a small but took measurements just in case). Elastic Waist. Mask NOT Included. 65% polyester fiber, 35% Cotton Measurements - Length - 60” Inseam - 27” Arm Length - 23” Pit to Pit - 20” Shoulder Width - 17” The knife prop is made of plastic for safety. Designed to look just Michael Myers in the movies. Over-sized chest and back pockets. Ships next business day!