Speaking of cement

Top button also seems a bit loose

The only unusual detail is the Zig-Zag quilting

bright and summery surplus from the Italian Army

In my personal experience

West German Police Border Guards BGS Dress Jacket - Medium Footwear Speaking of cementAt a glance Wool Blend? Material Sateen Lining 4 Button Torso Pockets & 4 Internal Slit Pockets, Totalling 8 Pockets Button Front Closure Cold War Surplus Shoulder Epaulettes Rank Boards As Worn by Bundesgrenzschutz Federal Border Protection Force Officers Rank of "Wachtmeister im BGS" and Includes Shoulder Board Vibrant Green Colour Chest Size: 40" Suggested Size: Medium Regular Sleeve Length: 27" Long Collar to Hem: 33" Vintage Militaria Issued 1977