When it comes to great costumes, it's hard to beat Liberace. The famous pianist, who allegedly made over $5 million a year, spent millions on his costumes. Some of his most impressive pieces include a $750,000 mink cape trimmed with rhinestones (worth $1.3 million today); a 75-foot long, $700,000 white fox cape (worth $1.25 million today); and a $500,000 mink opera cape with a fox border (worth $894,000 today).