A rare find I discovered about 10 years ago at a vintage clothing store in Kyoto. At first glance, it's a regular black and gray reversible scarf. However, when you unfold it, there are openings for your arms. You can untie the scarf and wear it like a shawl, putting your arms through the sleeves, which is convenient while waiting or traveling. It's listed in the women's category, but it can be used by anyone, regardless of age or gender. It's in excellent condition because I've never used it.