This Doctor Who screencap contains
business suit.
There might also be
suit, suit of clothes, three piece suit, well dressed person, suit, pants suit, and pantsuit.
The First Doctor lands in contemporary London; Dodo gets dropped like a moldy potato; two hepcat teens climb on board the TARDIS for Hartnell's last few episodes as the Doctor. If you ever wondered why the Doctor hated computers, wonder no longer.