Your office Christmas party is a great official event to dress up for. But it's not always easy to decide on what to wear and how formal you're supposed to be. You don't want to come off as a bore ...

Oscar de la Renta's 2013 resort collection featured an elegant green formal dress, perfect for a black-tie party. Thomas Concordia/Getty Images How to dress festively — ...

Cocktail Attire: Appropriate for after 5 o'clock and is often considered "semi-formal."Think of an elegant party dress with fun accessories. The quintessential LBD (little black dress) is a semi ...

There are no formal nights; guests can dress up or down, depending on what makes them feel their best. Themed Nights: Pack something scarlet red for the Scarlet Night Party, which occurs once per ...

Whether you're attending a wedding that calls for a semi-formal dress code or have been invited to a garden party, here are the best cocktail dresses for older women to shop now.