Custom tailoring is anticapitalist though so it won't happen.
Should I rant about my frustrations with capitalism now?
No, better save it for when I am far, far, FAR drunker.
I think you're confusing Capitalism with Consumerism. Supporting a local business by going to a professional tailor would support the Capitalist system, because you are helping the small business generate income. Consumerism is the social pressure or expectation that you should consume more goods and services. Instead of buying tons of crap off the rack, trying to find something that fits, you purchase fewer things and get them tailored to fit you. So you wouldn't be giving in to consumerism, which tells us to buy more, even things we don't need.