Happy Wedding Wednesday!! When most people hear the word calligraphy, they think of a beautifully addressed envelope adorned with swirls and elegant lettering. But we love the gorgeously creative way that calligraphy is used on what's inside the envelope, on the wedding invitation. Over the past year, we've done some pretty incredible wedding invitations with seriously lovely lettering. But in true Nico and Lala fashion, we've given these traditional calligraphy wedding invitations a modern…