Does anyone know where to shop for 2000's mcbling or y2k clothing??

I recommend any thrift store you live near. You'd be surprised how many Y2K finds you can get at those places!!!

depop and grailed pretty reliable but they tax alot cus they know they can make a profit. what you could do is find thrift spots around you, most of the times, middle aged dads donate their old clothes and they got a lot y2k clothes type shi yk?

Try Depop, theres pretty good pricing there depending on who you buy from, but also try Aliexpress! I loveeee shopping on Aliexpress for y2k clothes (and grunge and alt) only thing about Aliexpress is that there shipping is NOT express (depending where u live) and most things come between a week and month. I live in the US and all my orders take 3-4 weeks to get here (and watch out for scammers!!)

try thrifting or going on depop or mechari 

i mostly buy stuff off of value village/goodwill but you will probably find stuff at depop or ebay too, do not buy from zumiez at all tho that's yucky