This ドクター・フー screencap contains
スーツ, ビジネス スーツ, 服のスーツ, スーツ, and 洋服.
There might also be
3ピースのスーツ, スリーピーススーツ, 3 ピースのスーツ, たるみスーツ, スラックスーツ, 余裕のスーツ, 身なりの人, スーツ, パンツスーツ, よく服を着た人, and パンツ スーツ.
WARNING SERIES 4 SPOILERS I've had this video planned for a little while, I just waited for the end of the series till I did it. It's just how the Doctor has grown in the last series.