The "Noah" star stepped out for a taping of the “Late Night Show With David Letterman” on Tuesday wearing a trend made amazingly recognizable by Ellen DeGeneres and just plain stunning by Angelina Jolie -- a Saint Laurent suit.
Watson chose a more tailored look for the show, with a cropped pant and her shirt buttoned all the way up. She finished off the look with a sleek (albeit a bit windblown) updo, red lipstick and simple black, pointed-toe pumps, proving that this trend can look absolutely gorgeous no matter how you style it.
The appearance comes after a slew of red carpet wins for the actress, and we can't wait to see what else she steps out in as the press for her upcoming film continues.
What do you think of Emma's look?