Lands End. Size 2x (20/22). Maroon short sleeve sweater. Cotton blend. 25 inches pit to pit measured flat. 23 inches long. Thanks for shopping my closet. These are personal items that have been worn. I’ve checked for wear and damages and have photographed any issues. I have a smoke free home. I do have pets and I have attempted to remove any pet hair, but if you have allergies please be aware. Happy to provide additional photos and measurements.