This Fred Astaire fan art contains
business suit.
There might also be
bridesmaid, maid of honor, dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, dinner dress, dinner gown, formal, and evening gown.
In what I call "art on art," this is a 90-second blend of Fred and Ginger dancing in "Top Hat" (1935) synchronized to a poignant sliver of "The King and I" overture (1956).