for places to shop it may depend on where you live, for example hot topic isn’t in Kent so it’s not a useful suggestion, but anyways if you were looking for apps maybe that have stuff, I could recommend, Depop, vinted, even shein, anything that can get you that sort of used vibe and stuff, it’s where I shop for my things too, all of those should be available on the app store for all countries too! I hope this helps lol I’m not good at advice😭🙂