Amazing vintage 1950s trapeze coat in dark green taffeta, 3/4 sleeves, Pleated collar and cuffs. Straight out of The Marvelous Mrs Maisel!
The swingy shape of this coat means it fits pretty much anyone up to a size 16 - the back width (shoulder to shoulder) is 46cm / 18.1 inches and the length from shoulder to hem is 99cm / 39 inches.
There is a matching dress, of course! Check out Heather.