This How I Met Your Mother screencap contains
business suit.
There might also be
suit, suit of clothes, dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, and slack suit.
How I Met Your Mother's Neil Patrick Harris, Cobie Smulders, Jason Segel, Josh Radnor, and Allison Hannigan join the show's creators, Carter Bays and Craig Thomas, and Pay Fryman, the show's Director to celebrate 100 episodes.