This Doctor Who 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 three piece suit.
Fan-made music video of the Doctor and Rose from YouTube, set to Stephen Duffy's "She Loves Me". As with any video link, please see the source page for information on the original creator/poster.