This thing is pretty unique: a blazer made of soft shell material. Size is medium, fit is trim with slightly longer arms. Sleeves and shoulder are lightly lined. Collar can be worn up or down, and lapels can be open like a blazer or closed like a jacket. Excellent shape; barely worn. Approximate measurements: 42" across chest under arms 30.5" from collar to hem 35.5" from rear center shoulder to cuff