These trousers are general issue from the early 1990's and would've been worn in especially wet environments

For features you've got a lot of options for adjusting the size

Still seems to be waterproof

Waist Size: 33" | Suggested Size: Small Slim - Label suggests a 80cm waist

this polyester wool coat still does a fantastic job against the elements

British Army No. 2 Dress Jacket Green 50s Scottish Pattern - Royal Highlanders "Black Watch" ATF - Medium Camo These trousers are general issueAt a glance 100% Wool Material 2 Button Chest Pockets, 2 Flap Hip Pockets 3 Internal Slit Pockets Engraved Royal Highlanders Black Watch Staybrite Buttons ATF Shoulder Badges Belt Loops Manufactured by W. Jardine & Sons Ltd. Shoulder Epaulettes Solid Khaki Green Colour Pit to Pit: 19. 5" Suggested Size Medium Slim Sleeve Length: 24. 5" Regular Collar to Hem: 27" Vintage Militaria Dated 1956 Genuine British Army Surplus Grades Grade 1 Great condition.