UNIQLO linen-blend shirt. I was suffering from heat rash with the polyester shirts from the uniform maker, so I looked for a similar open-collar shirt and used this as a substitute. 53% linen, 47% cotton I am selling three of these in total. The sizes are unknown, but I have included the flat measurements, so please refer to them. Even with the same size, there are variations in size and feel due to the linen blend material, depending on the frequency of use and the number of times it has been washed. Please be sure to check the details of each page before purchasing. Shoulder width: 43cm Sleeve length: 23cm Body width: 54cm Length: 70cm Please note that there may be some errors due to amateur measurements. ⚠️ There is a red ink stain on the chest pocket. Cleaned. This was worn by a child. Please purchase only if you understand that it is home-stored and USED. Please refrain from purchasing if you are concerned about minor details. It will be compressed for packaging, so please be aware of creases. We are looking forward to your purchase if you understand. Stains, tears, odors, etc. ... Yes Color: White系 (White-based)