The most memorable Oscars dresses through the years

When it comes to Oscars dresses, there are gowns that everyone talks about the morning after (like those in the video above) -- and then there are gowns that everyone talks about for years to come. With the 89th Academy Awards approaching on Sunday, we decided to revisit those gowns (and Diane Keaton's iconic tux, of course). The ones that have stood the test of time. The ones that only need one-word indicators, like "leg" or "swan."

You know the exact two we're talking about, right?

Scroll through to see the Oscars looks that have made their mark on red carpet history:

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