Thrifting
Thrifting can be scary if you don't know where to start. Before you buy something, consider if...
You like how the clothes fit on you (or if you're able/willing to fix them)
It'll get more than one wear
Something similar is already in your closet
You can wear it with things you have at home
There's an event you can wear it to (Grocery shopping? Ballroom dance? …Both?)
It'll be in the same condition after a few uses
And the most important advice: Only buy things you know you'll wear!
Here's a list of some of my favorite thrift stores. I especially search for sustainable brands at the thrift because I know they'll last. Another tip: thrift stores in "richer" neighborhoods usually have higher-quality clothes for the exact same price. Scroll down for a map of where to find them!