I’m confused

I want to make this my trashy mcbling y2k haven and treat it like I’m doing what 5yr old me wanted to do but like it’s so hard now with phones and stuff now especially the fashion side of things I just wish I could be myself because I can’t afford the clothes I want and I can’t just make them because I need clothes in between. Any tips? I’ve got a few og y2k pieces like pilot from my mum and sister as well as a tshirt and a tank top but I made a Jean mini from some old jeans that didn’t fit my legs anymore. What else am I missing??