Trevira - black & gold & sheer long sleeve Blouse -  Women's Size 12 (European size 44)
   Neck label - TVA SOMMARE GOTEBORG - Swedish for - 2 Seamstresses Gothenburg
   Side label - TREVIRA 100% polyester and washing instructions (I wash on delicate and hang to dry - doesn't need ironing)
Pattern - gold & black lines run horizontally & see through lines run vertically (I wore a black cami or black long sleeve under it)  
   6 buttons are down the front & 1 on each sleeve cuff
Measurements 
   Bust 42" - across back and around front - under arm pits
   Length - 25" center of shoulder to bottom  
A friend bought the blouse probably in the 1960s or early 70s and later gave it to me.  Worn for special occasions