wedding guest dress black tie Dresses & Black Tie Optional Looks A sleek Evening Dress with a stretchy Ever-Pretty Stretch Bodice Spaghetti Strap

More specifically, a traditional black tuxedo, which means peak or shawl lapels in satin or grosgrain, and matching trousers with a stripe down the leg

Perfect for evening outings, date nights, or special plans, this long black dress blends comfort with a polished look

I own this Amazon pair, and it's actually the most comfortable thing in the world

Hepburn's dress from "Breakfast at Tiffany's" sold for $807,000 in 2006, according to "Today." The instantly recognizable look was also updated for the Givenchy Haute Couture fall show in 2018 after Givenchy's death, Elle reported at the time

Formal: The Black Suit with Brown Shoes A black suit with brown shoes is a modern classic