Fashion stylists and experts share the do's and don'ts for wedding guests and the best dresses to wear in the spring.

Biles revealed that her outfit for the courthouse wedding "was ordered this week," including the dress, shoes ... to be expecting roughly 140 guests to attend — pending a few passports.

Whether you’re attending a formal ceremony or an evening reception, this dress will have you feeling as glamorous as you look. Our Favorite: Strapless dresses are the ultimate wedding guest ...