They also use the old British size charts

Sleeve Length: 25" / Regular - Label reads "HEIGHT 5'9"-5'10""

Queen's Platinum Jubilee Medal Ribbon

old deadstock surplus that was never issued

Buckingham Palace etc

British Army No. 2 FAD Dress Jacket - Adjutant Generals Corps - Large 182/116 Vintage They also use the oldAt a glance 100% Wool Material 2 Button Chest Pockets, 2 Flap Hip Pockets & 3 Internal Slit Pockets Belt Loops Shoulder Epaulettes Solid Barracks Brown Colour Current Issue "FAD" Future Army Dress Design Chest Size: 46" Suggested Size: Large Regular Label states 116cm and a waist of 100cm Sleeve Length: 27 Long Label states height around 182cm Collar to Hem: 34" Modern Militaria 2010's Onwards Genuine British Army Surplus Grades Grade 1 Great