This jacket is created to serve different purposes.  It is a combination of an over shirt and a work jacket. 

The fabric is made of Italian virgin wool with tonal plaid texture effect.  Inside lined with organic cotton.

The two layers provide the right weight to hold the shape of a jacket and yet very soft and pliable for layering.  I wear this jacket in replacement of a vest to keep myself warm when I am indoors.

The length is on the shorter side so if you are taller than 6'2", maybe this style is not suitable for you.

The details include a contrast trim under the collar, side slit, a slightly longer arm length and contrast buttonhole at chest pocket.

Size S: Shoulder 18", chest 41", front length 27", sleeve length from center back neck: 34 1/2"

Size M: Shoulder 19", chest 43", front length 28 1?4", sleeve length from center back neck: 35 1/2"

Size L: Shoulder 19 1/2", chest 45", front length 28 3/4", sleeve length from center back neck: 36"

Size XL: Shoulder 20 1/2", chest 47", front length 30", sleeve length from center back neck: 36 1/2"