I've worn and washed this many times. The sleeves are more like 7/8 length than long sleeves, and there are no buttons. As you can see in the photos, there is some fading around the shoulders. It feels like flannel material. Navy and red checked long-sleeved shirt, with a pocket, perfect for casual wear. - Brand: Golden Bear - Design: Checkered - Colors: Navy, Red, White - Type: Long-sleeved shirt - Features: With pocket Thank you for looking. Shoulder width / Body width / Sleeve length / Length Shoulder width...37cm Body width...48cm Sleeve length...56cm Length...62cm