What is a dinner jacket?

A dinner jacket, also known as a tuxedo, is a formal evening suit typically worn for black-tie events. It is characterized by its satin or grosgrain lapels, a satin stripe down the leg of the trousers, and a bow tie worn with a pleated or marcella shirt. Dinner jackets are usually made from black or midnight blue wool or polyester fabric, and are designed to be worn with patent leather shoes.

Dinner jackets are commonly seen at formal events such as weddings, galas, proms, and awards ceremonies. They are considered to be a classic and timeless choice for formal attire, and are typically paired with accessories such as cufflinks, a pocket square, and a formal watch.

In recent years, there has been a trend towards more modern and fashion-forward dinner jackets, such as those with colored lapels or slim-fit silhouettes. However, the traditional black dinner jacket remains a staple in men's formalwear and is a symbol of elegance and sophistication.