It is a timeless piece of surplus

Issued to those within the Coldstream Guards regiment

Decorative Cuff Piping

The badges look to be in good shape

but also a drawstring around the waist and each trouser cuff

British Royal Navy FR Combat Trousers - W31 L31 Shirt It is a timeless pieceAt a glance 93% Meta Aramid, 5% Para Aramid & 2% Anti Static Blend Material 2 Slit Pockets w Zipper, 2 Large Cargo Pockets & 1 Rear Pocket Zipper Fly Button Closure 2" Belt Loops Durable & Heavy Duty Flame Resistant Drawstring Cuffs Solid Navy Blue Colour Waist Size: 31" Suggested Size: Small Slim Label suggests a waist around 80cm Inside Leg Length: 31" Regular Label suggests a leg around 80cm Total Length: 42" Modern Militaria Issued 2010's Onward