Where and how do I get trashy y2k stuff

Hey, I've recently been getting into the trashy y2k, or bimbo y2k aesthetic or style. I know I could just go on amazon or other online stores but I really enjoy irl shopping, ya know? Any tips would be helpful! Anything helps from diys or thrifting. Nails, clothes, decor, and accessories ar the main stuff I'm looking for!

Im asking my relatives for small room decor like a blanket and other stuff lol.