Take a look at these for some more detailed ideas:
1950s Costume Idea for Men – Elvis Presley
1970s Costume Idea for Men – Elvis Presley
1970s Costume Idea for Men and Women – Ziggy Stardust
1980s Costume Idea – Michael Jackson’s Bad Outfit
1980s Costume Idea – Michael Jackson’s Thriller Outfit
1990s Costume Idea for Men – M.C. Hammer
1990s Costume Idea for Men – The Hip-Hop Rapper
1990s Costume Idea for Women – Geri Halliwell’s Union Jack Dress