These very rare groovy deadstock bellbottoms are classic denim deadstock. NWT
These late 60's / early 70's bellbottoms were manufactured in Thailand, through Canadian Monarch Industries under the Tee Kay moniker. Tee Kays was a very popular brand for the coolest cats.
Leather Jacron.
The actual dimensions are 27" waist 28" inseam. See last picture for size diagram.