This is one of my favorite accessories, trendy and comfortable, can be worn over a tee or a long sleeved shirt. 
Two pockets in the front, longer length in the back, one size.
Made with blue/gray chambray, light weight. See detail images for example of the fabric.

Availability:
These vests are made to order, turnaround time: two weeks.

Material:
55% Hemp, 45% Organic Cotton. 

Washing instructions:
dry cleaning recommended