http://www.ebay.com/itm/271505967217
This vintage suit was made in the late 1950s-early 1950s by Capps Clothes and was sold by The Hub, Bozeman, Montana. It is a classic two button, notch lapel cut, with a short center vent, and single pleated, cuffed pants.
The fabric is black and blue with a fantastic weave, which can be best seen in the shot of the zipper. Pants measure 30×28.5 and the jacket fits a size 38.

Jacket
Chest (pit to pit): 21″ (doubled = 42″)
Shoulder to shoulder: 18-1/2″
Sleeve (shoulder to cuff): 24-1/4″
Length (Base of collar to hem): 30-1/2″

Pants
Waist: 15″ (doubled = 30″)
Inseam: 28-1/2″
Outseam: 41″
Rise: 12-1/2″
Thigh: 13″
Knee: 12″
Cuff: 10″
Cuff width: 1-3/4″