no more than a few mm big

making it a decent mid length size

but can be reworked to zip into another jacket if you are familiar with a needle

Soldier's "Smoking Jacket"

Great shape and can be worn as is

British Royal Navy Class II White Jumper Sailor's Top - Medium 176/100 Chemical no more than a fewAt a glance Polyester & Viscose Blend Material Zipper Closure Blue Ratings Collar Button Cuffs Iconic Sailor's Top Design Engineering Mechanic Rating Patch Solid White Body Colour w Navy Blue Details Pit to Pit: 21. 5" Suggested Size: Medium Regular Label suggests a chest around 100cm and a waist of 84cm Sleeve Length: 24" Short Label suggests a height around 176cm Collar to Hem: 27. 5" Modern Militaria Issued 1989 1995 Genuine British Royal Navy