When it comes to party dressing, the options for men are not as varied as they are for women. While women can wear anything from a little black dress to a sequin-covered mini, men are often limited to a shirt and trousers or a suit. However, there are a few items that can add a bit of personality to a man’s outfit and make him feel a bit more stylish. One of these items is a cocktail jacket.

A cocktail …