Stunning sheer vintage robe in white by Powers Model.   Has a ruched bodice and accents of peach color at the ties and around the bottom ruffle and sleeve cuffs.     Made of Dacron Tricot Nylon.        
Size on the tag is 34,  but please check the measurements, as vintage sizes are much different than todays sizes.  
 
Measurements taken with the garment laying flat.  

Shoulder Seam to Shoulder Seam - 13"
Underarm to underarm - 20"

Shoulder seam to bottom hem - 48"