In the simplest of terms, it's a semi-formal style of dress typically worn on early evening and late afternoon occasions. "Cocktail attire was first popularized in the 1920s as women in the U.S ...

This dress code causes ... tie optional events. At semi-formal functions, men can forgo a tie or bow tie, which isn't the case at a black-tie optional wedding. As for women, above-the-knee dresses ...

In the simplest of terms, it’s a semi-formal style of dress typically worn for early-evening and late-afternoon occasions. “Cocktail attire was first popularised in the 1920s as women in the US moved ...