The 83 pattern is lighter than the previous 57 pattern

Lightweight 100% Cotton Herringbone Material

usually it's just somebody's name on the interior label

This particular shirt has an interesting history given the Footguards TRF sleeve patch

1 Chest Pocket & 2 Large Hip Pockets

British Army Thermal Buffalo Jacket - Medium Rucksack The 83 pattern is lighterAt a glance 100% Polyamide Material Zipper Closure 2 Waist Zipper Pockets & 1 Chest Pocket Excellent Thermal Cold Weather Piece Secreted Hood Elasticated Cuffs Adjustable Neck & Hem Drawstring Wireframe Hood Lightweight Water Repellent Solid Olive Colour Pit to Pit: 23" Suggested Size: Medium Regular Label states MEDIUM Sleeve Length: 24. 5" Regular Collar to Hem: 26" Modern Militaria Issued 2010's Genuine British Army Surplus Grades Grade 1 Great