“Formal but not black tie” (aka Black-Tie Optional) is basically the dress code saying, “We want you to look rich and important… but we’re not forcing you to rent a tux.” It’s elegant, it’s elevated, and it’s your chance to look like you casually attend fancy events all the time…even if you don’t.

For women: this is your moment to be a little extra (in the best way). Floor-length gown? Yes. Fancy cocktail dress? Absolutely. Dressy jumpsuit that makes you feel like a CEO attending a gala? Go for it. Think luxurious fabrics (silk, chiffon, velvet, satin) the kind of materials that make you want to dramatically walk into a room for no reason. You can also mix it up with a sleek suit or a polished skirt-and-top combo if dresses aren’t your thing. Basically: classy, confident, and just one step away from red carpet energy.

For men: think “I might be important” vibes. A tailored dark suit (black, grey, or charcoal) is the go-to….clean, sharp, and no, your wrinkled “special occasions” shirt from the back of your closet does not count. Pair it with a crisp white dress shirt and a tie or bow tie that says, “I understand the assignment.” You don’t have to wear a tux, but you should look like you could if you wanted to.

Overall vibe? Sophisticated and polished, but with a little breathing room. You’re dressing to impress but also to enjoy yourself, mingle, and maybe pretend you belong in a fancy movie scene for the night.