This is a great women's shirt by Columbia. The color is hard to describe. It's like a dark brown with a hint of purple. 
When laying flat, armpit to armpit measures 20 inches. 
Shoulder seam to the bottom of the arm-sleeve is 23.5 inches. 
When laying flat, shoulder seam to shoulder seam measures 14.5 inches.
The back collar seam to the bottom of the shirt measures 24.5 inches.  
This shirt is in great condition and comes from a smoke-free home. Thanks for looking!