This Doctor Who screencap contains
business suit, suit, and suit of clothes.
There might also be
three piece suit, dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, and single breasted suit.
Doctor Who: the Star Beast is part one of the 60th-anniversary specials that featured the return of David Tennant as the 14th doctor. The episode is loaded with easter eggs and references to Donna's time as a companion, and break them all down