Silk velvet bespoke blue flared trousers size 32

For sale here we have a fantastic and quite unusual pair of silk velvet bespoke trousers from the 1970's, You'd imagine that they were from a suit but I would have loved to have seen that suit and who had it made. .  

Measurements

 Waist - 32( 2" spare)

 Inside leg - 32.5 

 Outer leg - 42

 Hem - 20"

Condition - Excellent