Shay Mitchell Already Picked Out Your Next Party Outfit

"Depending on where it is, a beautiful dress that's not white or cream. That's kind of the rule: you don't want to be competing with the bride. Wear a dress that isn't too revealing, because at the end of the day it isn't your moment to shine — it's about the bride. I like to go for neutrals or pastels; I don't want to be the brightest thing there. And then I always, always bring a shawl because sometimes it's colder in the church or wherever they're having it and, again, you want to be comfortable. So a light jacket or shawl is great at a wedding."