This item has been inspected and measured by an amateur and is stored at home. Returns, complaints, and cancellations after shipping are not accepted. Thank you for your understanding. Please comment if you have any questions. Size (approximate) Length: 62 cm Pit to pit: 47 cm Sleeve length: 57 cm Shoulder width: 39 cm Slits on both front and back hem This item is being sold as part of a family decluttering effort. The tag with the size, material, and washing instructions seems to have been removed. I usually wear a size L, so I selected L. Please also refer to the approximate measurements. It feels light and crisp, so I think it's probably made of synthetic fibers (personal opinion). It seems it hasn't been worn many times, but as the photos show, it has aged accordingly. Thank you for your understanding. It will be shipped with simple waterproof packaging via Rakuraku Mercari or Yu-Yu Mercari. Price is firm as it includes anonymous shipping fees. Sheer shirt Black Black Chic Simple Pattern See-through Pattern Simple formal wear Funeral Senior Middle-aged woman Size...L