The colour is an older khaki brown

looks like collar probably had some type of pin in at one point

Sleeve Length: 22" / X Short - Label recommends a height around 160cm

it has an interesting front fastening

See photos

Soviet Air Force Officer's Dress Jacket - Medium T Shirt The colour is an olderAt a glance Wool Material Button Closure 2 Flap Pockets & Internal Pockets Sateen Lining "Mldshiy leytennt" Junior Lieutenant Shoulder Boards Air Force Collar Tabs Signal Corps Sleeve Patch Engraved Metal Buttons Excellent Quality Solid Khaki Colour Chest Size: 40" Suggested Size: Medium Slim Label states "50 II" Sleeve Length: 23" Short Collar to Hem: 29" Vintage Militaria Issued 1976 Genuine Red Army Air Force Krasnaya Armiya Surplus Grades Grade 1