These are worn by Physical Training Instructors who are often out in all types of weather and are designed to provide flexibility and comfort while training

Being from the 1970's

but this is mostly around the collar

very few signs of prior use

Biggest thing to note is the missing back belt

Austrian Army White Dress Jacket - Medium Accessories These are worn by PhysicalAt a glance Wool & Polyester Blend Material 2 Button Chest Pockets, 2 Button Waist Pockets & Internal Pouches Button Closure "Jger" Meadow Green Collar Tabs Military Command for Lower Austria Sleeve Patch Musician's Collar Badge "Gefreiter" Lance Corporal Rank Stippled Metal Buttons Ceremonial Parade Uniform Gilt Thread Shoulder Cord Excellent Austrian Quality White Cream Colour Chest Size: 40" Suggested Size: Medium Slim Sleeve Length: 23" Short