This is a Premium vintage Overland sheepskin long coat. (In the 1990s they used the "Overland Outfitters" name, see their website).  

This beautiful lambskin and fully lined shearling coat is extremely warm and just as at home for casual wear as it is in more formal events. It will keep you warm in practically any temperature and you'll be stylish for any activity. 

It is a Men's size 44 . Fully lined with shearling, including the sleeves!

Length, collar seam to bottom:  51 inches.

Sleeve, from collar center, 38" unrolled.

These sleeves are designed to be rolled to your length, see pics.

Leather inside pocket with logo; leather hanging loop inside collar.

Chest (outside) armpit to armpit with buttons closed, 25"

Weight, 6.4 lbs

This coat has seen very little wear. Color is black inside and out. Color is dark and uniform. No stains.

A new coat of this quality and style would be in excess of $2000.