Shop Fierce Costumes' Decades Department. Sometimes we wish we could forget the clothes we used to wear. But no matter what era you were born in, Fierce Costumes has something for you to relive your youth! The 80's were ripe with clothing catastrophe's. We've got the New Wave Pop Star and the Hair Band Star costumes. We've even got the 90's Grunge Rocker costume. But we've also got a great Greaser collection, some Psychedelic Hippie costumes and all the Saturday Night Fever Disco Costumes you could every want. Take a trip back in time withour Decade Costumes!