The entire point of Boomer jeans and tie-dyes was cheap clothing. Jeans were workwear.
The early 70s, folk-rock was a big part of rock, not just the Stones; CSNY singing about farms and woods were also all about anti-consumerism.
It was very frustrating when rich people invented "designer jeans"...
We wished for a world where you CR Asians and indeed CR anybody, were eye-rolls, and not cool. They'd face "how many kids died for that sweater". Didn't get it!