This is a 100% polyester shirt, but with a texture similar to rayon. The color is a bright navy, which also appears slightly purple. Please refer to the photos. It has a simple design and is easy to wear. I've only worn it for a fitting, so I think it's in very good condition. Please refrain from purchasing if you are very particular about condition. Measurements (laid flat): Armpit to armpit is approximately 59 cm, and length is approximately 70 cm.