25 inches from armpit to armpit  

28 1/2 inches from the middle shoulder seam to the bottom of the hem

24 sleeve length from the top of the shoulder seam to the bottom of the hemline

4 1/2 inches sleeve opening

This blouse makes for a great slimming look. Great to wear with jeans, dress pants, and leggings.  The reason for selling is due to weight loss and doesn't fit anymore.  Well worn for many years.  Washes up very nicely.