The Simplicity 9916 Men’s Elvis Style Jumpsuit Costume Pattern is a sewing pattern designed for adult men in sizes 34, 36, and 38. The pattern includes instructions for creating a costume-style jumpsuit that is inspired by Elvis. this pattern allows for the creation of a unique and retro-inspired outfit for any Elvis fan or costume enthusiast. The brand's reputation for quality and detail ensures a well-crafted and authentic finished product.