reworking a button can be done quite easily

Internal "Fishtail"

It comes in a solid olive green colour

Beloved by many Czechoslovak soldiers

or simply U

Slovak Army M97 Olive Green Dress Trousers - W26.5 L32 Eastern reworking a button can beAt a glance 45% Wool & 55% Polyester Blend Material 2 Slit Waist Pockets & 1 Rear Pocket Button Fly Hook & Eye and Button Closure Pleated Design Classic Olive Green Colour Waist Size: 26. 5" Suggested Size: XX Small Slim Inside Leg Length: 32" Regular Total Length: 41. 5" Modern Militaria 1990's 2010's Genuine Slovak Armed Forces Slovak Army Surplus Grades Grade 1. 5 Good condition, general signs of prior wear but no holes or tears. 1 Button missing