There was a time when slip dresses were strictly reserved for the bedroom — worn with curlers, fuzzy slippers, and a robe.

A-listers from across the Hollywood spectrum came out in droves — as did a bevy of huge names in music. And all of them were more than ready to dress up for the red carpet.

I tested two of Taylor Swift’s viral corset looks, including her Fleur du Mal dress and Victoria’s Secret corset. See how ...