Why senator material is called senator material?
Humans have always created a new type, kind and style of clothing right from the creation of the world.
As the world evolves and changes occur in different areas of life, so it is in the clothing sector.
There is a postulate about senator material being any material or attire worn by those in the senatorial position or someone rated highly as senators.
Yes, you can be correct. You may be right and you may be wrong too.
Nevertheless, people who wear a senator fabric material styled in a cooperate or traditional way are usually seen walking proudly like a Senator. That is self awareness and self confidence instituted by the type of clothe worn.
Consequently, with plain and pattern or the so called senator materials, you can style it to look like a senator wear.
please, if I'm wrong, you are free to correct me politely.