Early last year Maack asked Swift to be her maid of honor and, of course, Swift accepted.
Swift's maid of honor dress was very similar to the gown she wore to the Winter Whites Gala in 2013 by the same designer. After all, she did meet Prince William in that gown!
Swift shared a photo of the bridal party on Instagram, saying:
I met her when I was 10 days old, and him in kindergarten. Now they're married and I'm the happiest maid of honor ever. Congratulations Brit Maack and Ben!
Swift also shared a sweet photo of the two of them when they were younger with the caption "Freshman Year."
And of course, a photo of them now—"Senior Year:"
It was a beautiful occasion! Congratulations to the happy couple!