An early pioneer of sheer dressing was Cher, who wore two barely-there Bob Mackie dresses at both the Met Gala in 1974 and the Oscars in 1988. The two ensembles broke red-carpet boundaries forever.

Kim Kardashian - Met Gala, 2013 This dress unfortunately wasn't so surprising ... mini skirt and fitted tweed blazer. While it wasn't outrageous at the time, it's hard to imagine a celeb wearing ...

The outfit was made in collaboration with Moschino's Jeremy Scott, who has dressed Perry for the Met Gala several times ... camp as expression of your most outrageous." Harry Styles collaborated ...

Sex sells, and the Grammys are traditionally the racier night of awards season before everyone covers up a bit for the Oscars. Courtney Love wore a sheer nude dress to the Grammys way back in 1998, ...