Red plaid men's dress shirt, size 4X/5X, Performance fabric with nice texture

Nice men's short-sleeve dress shirt. Manufacturer name is faded and there is no fabric content or garment care tags. Tag says Performance, assuming this is in regards to the fabric. In very good condition. Has two front chest pockets. Fabric has a nice texture to it, feels sort of like seersucker. Perfect for summer office or party wear. I believe this is a men's size 4X or 5X, please see measurements below to ensure a good fit! Approximate measurements, laying flat: Length: 32 1/2 inches Chest: 30 inches Sleeve length: 11 inches