This is a brown tweed Ben Zuckerman suit. The jacket is quite striking, with large patch pockets near the hip and two simple black buttons to fasten. The collar is almost a mandarin type.
The skirt is simple with a waistband and a slight flare.
This suit was sold at Doop's, which was a department store in East Orange, NJ. Doop's was well known for its wrought iron spiral staircase. As is so often the case, Doop's is no longer in exsistance.
Photos courtesy of masmls11276142012