Vintage Gerry Weber velvet waistcoat

Lovely vintage velvet waistcoat with golden buttons. Very good condition. 

No label with material components or size. 

I think it should be good for sizes UK 6-10 or bigger if you don’t want it buttoned up. 
-armpit to armpit 46cm/18”

-length 55cm/21.5”

Modelled on a size UK10.