Emporio Armani Sleeveless Blouse Tank Womens Medium 40 Black Sheer Wool

Size on tag says 40 which according to Armani site is equivalent to an XL. But it really fits like a Medium. Pit to pit: 18" Length: 27" Shoulder width: 12" Cool Iron Dry clean only 57% Rayon 40% Wool 3% Nylon