The back of the envelope reads:  Misses' Tunic and Pants:   Loose-fitting, pullover tunic has neck and front bands, front and yoke extending into mock welt, self-lined yoke, front pleat, sleeves with stitched hem, button tab, very narrow hem, and concealed button closing.  Rolled sleeves and shaped hemline: wrong side show.  Semi-fitted lined, tapered pants have shaped waistband, back welt pockets, and fly zipper and hook closure.

Envelope shows little shelf wear.  Contents were removed for the pictures only.  The tissue has never been unfolded.