COCO DEAL Linen-Like Jacket It looks like linen, but it's 100% polyester. The jacket in the photo is item number 79214283, and this one is 79314283, but they look very similar, so I'm using it as a sample for wearing. It's a thin, cardigan-like, smooth fabric, perfect for this time of year. This is a used item that has been worn several times, so please refrain from purchasing if you are looking for a new item. This jacket uses clean-looking linen-like fabric. The fabric has a natural atmosphere, and the jacket looks formal, but you can wear it casually like a cardigan. It's an item that looks great even when paired simply with a T-shirt.