This is a truly fine garment. From the 70's by Lebow Clothing for Baron's Florida /Atlanta. Made of soft polyester/wool blend. Beautiful Spring green with tiny white squares. Beautifully tailored. The inside is as beeautiful as the outside. Lined in silk. Left chest pocket as well as inside pocket. Classic 70's wide lapels. Double vented back. Pristine condition! The inside label states this is a 48, however, it measures much smaller at 42". Please see the measurements below for a proper fit.

Measurements
Armpit-armpit doubled 42" (chest)
Shoulder-shoulder 18"
Sleeve 24.5"
Length 30"

This item is sold from an excellent, highly rated vintage boutique in Westfield, Massachusetts.