Simplicity Sewing Pattern 3019 (A) Unisex Adaptive Shacket by Sewn Adaptive is a roomy shacket has front and back yokes, front patch pockets with flaps, long sleeves with cuffs and front closure. Closure options for front, pockets and sleeve cuffs include buttons with buttonholes, snaps or magnets, depending on individual needs. Shaped and shortened front hem option is designed for wheelchair users, eliminating extra fabric while seated. See envelope for more information.