This is a twill jacket by LM Altieri. Size 2. Shoulder width: 42cm, Sleeve length: 64cm, Length (from the back collar): approximately 73cm. It has only been worn a few times, so there's little sign of wear. Purchased in the early 2000s. The buttons are secured with thread loops. The collar has a Mao collar-like design, giving it a strong presence, and the owner apparently favored wearing it. There is no tag, and the material is unknown due to the purchase being a long time ago, but according to AI, it's likely wool.