Sleeve Length: Sleeveless Season: Autumn No guarantee card. I think it's warm because it's made of wool. I'm selling it because it's the wrong size for me. I will lower the price. Please ask if you have any questions. ⚠︎ The color may look slightly different depending on your device or the lighting. Please understand. ➰Requests➰ 1. Depending on the size, we may change from Rakuraku Mercari delivery. Please understand that we cannot be held responsible for any shipping accidents. 2. All items are stored at home, so please only purchase if you understand this. 3. Packaging will be simple. ★If you are nervous, critical of the condition of the product, or say things like "It was different from what I expected" or "The condition was worse than I thought" after purchase, please refrain from purchasing as it may cause trouble. No returns or refunds, please.