Color: Gray T-shirt: 3/4 sleeves, size M Pants: Uniqlo, size M (63-69 cm waist). They have elastic in the back (heather gray) and a check pattern. They show signs of wear, but appear clean without any stains. I am selling these at a low price because they no longer fit. They would look great paired with a jacket or cardigan. Please understand that these items have been stored at home.