Tis the season for weddings, and  to decipher what to wear to them, here are some of my favorite tips from How to Win at Shopping:

-Pay attention to the formality listed on the invitation. Black tie means a formal short or long dress. For men, it means a tuxedo.

-Black tie preferred or optional means a formal dress, cocktail dress, or dressy separates. For men, it means a tuxedo or a dark suit.

-Semiformal means a cocktail dress or dressy separates. For men, a dark suit is appropriate.

-Festive attire means a cocktail dress, dressy separates, or any LBD (little black dress). For men, a jacket and tie will do the trick.

-Most importantly, don’t choose anything that will compete with the bride!