The size is M, and it's only been tried on, so I'm listing it as new and unused. It has the tags attached. It feels like a good fit even for someone who usually wears L size in casual clothes. It's made to be oversized. The price is significantly reduced. If you're looking for perfection, please purchase from the official website. Images of the condition are from the 10th photo, so please judge for yourself. If you understand, you can purchase. Thank you. Red oversized check flannel shirt, with LYFT embroidery. - Color: Red - Style: Oversized - Design: Checkered - Embroidery: LYFT logo