Any tips on Mcbling outfits pls

So I want to try dress like in the Mcbling style, along with the makeup and accessories. I've wanted to for sooooooooo long and I've been told that ot would suit me so well. I need advice on like where to shop for these clothes, what kind of things all go together, what accessories are best, etc. If anyone knows pls tell me some!!

(Not me)