Jimmy Fallon’s late night show is obviously the place to be for actresses to show of runway looks.

Earlier this week we saw Cameron Diaz promoting her new movie wearing Chanel.

January Jones was also on the show this week wearing an adorable blue, black and white printed Louis Vuitton Resort 2010 dress with a black tulle hem.

The ‘Mad Men’ actress talked about her SNL debut which will happen this Saturday and being stranded in a town called Beaver during a blizzard.

Cameron challenged Jimmy to a game of charades, but on this occasion Jimmy challenged January to a game of beer pong.

I love this dress, so I’m disappointed it hasn’t been given a better stage as January looks fantastic in this dress.

Credit: Style.com & January Jones Fan for screencaps