This is a zip-up knit sweater by Catherine Hamnett. It's 100% cotton but made of soft fabric with high elasticity, making it comfortable to wear. It was worn for several seasons and then stored in a closet. While there are no noticeable damages, there is some looseness in the stitching under both armpits, as shown in the second to last photo. It doesn't seem like the holes will expand, so there shouldn't be any problems with wearing it. Also, there is a small hole next to the chest pocket, as shown in the last photo. There is a sense of wear and tear as it was worn for several seasons. Please refrain from purchasing if you are looking for a perfect item or are very particular, as this is a used item. Shoulder width/Body width/Sleeve length/Length Shoulder width: 42cm Body width: 46cm Sleeve length: 66cm Length: 65cm Material: Cotton