Navy and white checked cotton flannel shirt, perfect for a casual style. - Brand: URBAN RESEARCH DOORS - Design: Checkered - Color: Navy/White - Material: Cotton Thank you for viewing. This shirt has a button-down collar and a slim fit, making it suitable for a sophisticated look. The size is 39, which is not a simple M size; the neck circumference is also narrow. I am selling it because it has become a little small for me. The surface is brushed due to its characteristics, but the inside is not, so you can wear it in a wide range of seasons. Please consider this opportunity. Flat measurements: Length: 70 cm Width: 45 cm Please allow for slight variations.