1970s Black Wide Leg Bellbottom Pants, Size XS

Description - Black double knit wide leg bellbottom pants with an elastic waist. There are no openings. 

*The top in the photos is available separately*

Details

Brand - Unknown, no brand label

Content - I think they are polyester

Size - approximately a modern XS but please check all measurements to ensure fit 

Waist - 12.75" across measured flat, stretches to 16.5"

Hips - approximately 20.75" across

Rise - 11.75"

Inseam - 30.5"

Outseam - 40.5"

Thigh - approximately 12.5" across

Leg Opening - 17.75" across

Condition - I don't see any holes or stains