1930's bespoke Royal household greatcoat size 38 40

For sale here we have a very rare greatcoat of the royal household. We've only had one or two of these before now for reference. They were the official coat of anyone included in the ' Royal household' however the coat was outmoded at the start of WW2. They are similar to a naval greatcoat with the exceptions of the orange red lining, silk velvet collar, fewer buttons  and these have cuffs rather than rank on a plain cuff. Made in a wonderful doe skin fabric . All original and pristine. 

Measurements 

sleeve - 26

shoulder - 19

length - 51

Armpit to armpit  - 20.5

Fit - 39 reg, slightly long. 

Condition - Excellent , as new.