These are stunning and one of a kind.
Ralph Lauren Black Label 
Dark brown 97% wool / 3% elastane pants, Silky feel to the material.  No stretch.
Size 8 - Runs small
Measurements are:  16" lying flat across waist
Rise 9 1/2" 
Inseam 34"
2 front diagonal pockets, 2 back pockets with zippers
Pants have a skinny bootcut with 8 functional buttons at the bottom leg.