There are a few tears on the inner lining

The sleeve cuffs can be buttoned to 2 sizes which really helps insulate in harsh weather

Chest Size: 46" | Suggested Size: Large Slim - Label suggests a chest around 108cm and a waist of 100cm

just some pen written on the inside label

You'll find the waist closure to be unusual

British RAF No. 5 NCO Mess Dress Jacket - Medium Autumn There are a few tearsAt a glance 100% Wool Body Single Button Closure Engraved "Staybrite" Buttons No. 5 Mess Dress For NCOs SNCOs Fully Sateen Lined Elegant Royal Air Force Grey Blue Colour Tailored by E. C. Snaith and Son Ltd Excellent Tailoring Pit to Pit: 20" Suggested Size Medium Slim Label reads "38 Regular" Sleeve Length: 24" Short Collar to Hem: 21" Modern Militaria Issued 1990's Genuine British Royal Air Force RAF Surplus Grades Grade 1 Great condition, some