Everyone's favorite blue-eyed babe and Silver Linings Playbook nominee looked like a million bucks in Tom Ford.
That "Suit & Tie" song is probably about this flashy Tom Ford number (or it should be, at least).
Argo for the win! And Jennifer Garner's well dressed hubby (in Gucci for the night) for best dressed!
Jim Halpert who? Because The Office star looks nothing short of a movie star in this spiffy Calvin Klein Collection suit.
Never one to disappoint, Les Mis' leading man always dresses to the nines when he hits a red carpet.
Those Glee boys clean up nicely, especially Blaine himself in this sleek Calvin Klein suit.
Bad never looked so good, at least when it comes to this Skyfall villain in this classic Gucci.
Of course Barney Stinson can rock a suit and tie...did you expect anything less from his real life alter ego?!
The Les Mis heartthrob ditched black and white for this brown suede Hugo Boss suit. We dreamed a dream and this was it!
Abraham Lincoln's counterpart won Best Actor and will probably find himself on some best dressed lists in this tux.
While girlfriend Jennifer Westfeldt stunned in Blumarine, the Mad Men star looked as Don Draper-y as ever in this tux.
When he look this good in a tuxedo, it's no wonder that the 30 Rock hunk was able to lock down our Liz Lemon.
Check out all the stars arriving at the 2013 SAG Awards!