A quick reference guide to dress codes for social events

Black Tie invitation calls for formal attire. Men wear tuxedos or dinner suits, women wear cocktail, long dresses or dressy evening separates (traditionally anything after 5pm).

Formal or Cocktail If you really want people to dress up and usually used for weddings after 5pm.

Lounge Suit is suited to semi-formal daytime weddings, and means men are expected to wear a suit, shirt and tie / collared shirt, a jacket and usually a tie, and ladies can dress up as much as they like.

Smart Casual is generally used for an informal wedding, this gives guests plenty of options. Men can wear casual trousers, but not jeans, with a long sleeved shirt, and optional jacket and tie. Women can wear trousers, a dress, or a skirt with a pretty top.