A pillow assembly that utilizes a hood to inhibit certain movements of the head. The pillow assembly utilizes a pillowcase having a top surface and a bottom surface. The pillowcase can be stuffed to become a pillow or can be used to cover a preexisting pillow. A hood structure is sewn onto the pillowcase. The hood structure is sewn onto the pillowcase along a single main seam. The sewing of the hood to the pillowcase along a single seam creates features in the hood structure that are beneficial to the comfortable restraint of the users head. Furthermore, the hood structure has a forward opening, a hood apex, and a rear seam that extends from the apex down to the single main seam. The rear seam also helps to reinforce the hood structure so it can better prevent unintentional movements of the users head.
