Popsugar Fashion Oscars Best Oscars Dresses of All Time on the Red Carpet 70 Famous Oscars Dresses That Will Be Referenced Forever March 8, 2023 by Sarah Wasilak View On One Page Photo 33 of 70 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 33 Best Oscars Dresses: Reese Witherspoon at the 2007 Oscars The actor wore a tiered Nina Ricci gown dyed varying degrees of purple to the award show in 2007. Previous Next Start Slideshow NostalgiaRed CarpetAward SeasonOscarsDressesCelebrity Style