For the Macho Man Randy Savage costume the first thing I got was the hat then I designed the rest based on the hat. Then I got the pants and cut streamers to tape on the bottom to man then wrestling pants. For the shirt I just got a plan white shirt and bought some shirt dying spray and sprayed it to match the hat, and did the writing with a permanent marker then cut the shirt to make it look like one of his shirts. I also bought a white bandanna and sprayed that as well. I grew out my beard and used a wash out hair dye for my beard and hair.
Bought white slot glasses at the costume shop. Then taped of my hands with sports tape. And final touch was the boa and a slim Jim.