This iridescent piece can be fashioned as either a jacket or top. It’s cropped with an elastic bottom and cuffs, the interior has a soft and very warm lining, creating an insulation effect. The quarter zip not only allows for easy slipping in and out of the top but many styling options. The fabric seems to shift between blues, purples, and black making this a very unique and versatile item to add to your wardrobe. Note: The size is M, but I wore this at both a size L and XL. So versatile for many body types!