Vintage Franklin-Bayer of "The Linen Shop" Chicago 
Long Robe Lace Over Orange super soft brushed nylon (Size L-based on measurements)

Orange Peignoir Robe with Taupe Chantilly Lace Overlay and Satin Ribbon and Trim
One side slit pocket. 
Small snaps at the neckline and then this falls open down front for closure. 

Measurements:

Arm Pit to Arm Pit:  24 inches
Robe Length:  43 inches armpit to hem
Arm Length (arm pit to sleeve end):10 inches