After Aaron Carter performed with Michael Jackson at a post 9/11 concert, the King of Pop gifted the teeny-bop singer a sequined jacket. We would have framed the priceless memorabilia, but Aaron used it as a good luck charm on Dancing With the Stars. And just yesterday he donned the Swarovski-crystal-studded sparkler at Camp Ronald McDonald For Good Times' 17th Annual Halloween Carnival!

If you want to impersonate M.J. for Halloween, too, you can spend 100 bucks on a costume set you will probably never wear again, or…you can create your own with separates that you can later incorporate into your wardrobe. Start off with Wet Seal's Jazz sequin tank ($24.50), then throw on Forever 21's A-Ten-Hut military jacket ($24.80). To jazz up the jacket, slip on a sequin armband ($4.98). On the bottom, put on a pair of white socks and crop a pair of black pants you already have in your closet with double-stick tape. Complete the look with Torrid's white sequin glove ($10 $5). And voilà! You're Michael Jackson.

Click below for more ways to impersonate celebrities in mystyle's Get Creative: Celeb-Inspired Costumes gallery!