It's a lucrative game if you have an eye for what to find. I don't really know anything about clothing brands, but I have a friend who makes his living off of reselling old collectible fashion stuff that people want that he finds for dollars thrifting and can resell for like 40-50 bucks a pop or more. It's a genuinely impressive hustle.

Yes, she nabs every top female brand that I barely know. The margin is like crack or robbery. Turn 30 cents into $30 and the customer is stoked! My son does it too full time. They both have a real eye for trends etc. It is work but one item often pays for the entire haul. For me I just dabble in the reselling of very specific things and have an endless fresh flow of quality pieces to choose from.