Vintage Vogue Pattern Med/Lg American Designer Long Black Trench Coat Wool 80's

Vintage Vogue Pattern Black Long Trench Style Coat
It is very well made and I think it is handmade. The tag on it says "Vogue American Designer Original".
From what I can tell, they are tags that you could buy, when you made a Vogue pattern.
The style reminds me of the '80s but it definitely could be the 90s, as well. There is no size tag in it but it fits like a medium/large. It fits me and I'm a large but the sleeves are 3/4 on me. I don't know if they're supposed to be 3/4 or they were just shorter for whoever made it.
Three large buttons on the front.
One button on each wrist sleeve.
Two outside open pockets at hips.
Stand up mandarin style collar.
Slit on back.
I think the material is wool but very light weight.
Completely lined in a satin gray material.
It's really beautifully made. Someone was a master sewer! No flaws that I see.
Measurements are approximate:
24" Pit to pit
42.5" Shoulder to hem
14" Sleeve length
14