This Ariana Grande photo contains
business suit, bridesmaid, and maid of honor.
There might also be
carriageway, dress suit, full dress, tailcoat, tail coat, tails, white tie, and white tie and tails.
Interview with Ariana Grande at Popstar! Magazine 12 in 12 Special Issue Event at Buca Di Beppo Italian Restaurant in Universal City, Ca USA December 6, 2011