This ブース&ボーンズ screencap contains
スーツ and ビジネス スーツ.
There might also be
服のスーツ, スーツ, 洋服, 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, 2ピース, 2ピーススーツ, ラウンジスーツ, 2 ピース, 2 ピースのスーツ, and ラウンジ スーツ.
So I came to the screencaps and decided to look at all pages. Literally. I saw alot of duplicate caps, but alot of episodes were missing. So to avoid future duplicates of screencaps, I've made a 一覧 of the screencaps that are here.
I will continue to add other screencaps, so use keywords!
The episodes that are in italics mean that I couldn't filter it enough to isolate it from other episodes, but is available through the 検索 engine.