// (although we didnt in medieval times because only certain people could wear certain fabrics)//
These were called sumptuary laws
https://en.wikipedia.org/wiki/Sumptuary_law
The Romans limited the amount and use of Tyrian Purple
and the Canterbury Tales are full of sly references to the pilgrims lack of compliance with the then sumptuary law
and in the 1620s if you had two sheets of expensive silk for your suit or dress - you slashed the top one and pulled thro the underlayer ( still v expensive) to show how rich you were. ( slashed fabric fashion)
sozza got bored christians rapping on about muslims customs(or not)