womens sequin cocktail dresses Grace Karin Women's Black Dress NWT Wedding Guest Party Formal Long sleeves Sequin Cocktail Dresses for Every

Sapphire and diamond halo ring (right), $10,865 at Harry Merrill & Son

Popular styles include A-line, sheath, mermaid, and fit-and-flare silhouettes

It has a true wrap closure and long kimono-inspired sleeves, falling just above the knee

The key is to know the best ones

While you might not be wearing your favorite athleisure pants to work, you also dont need to be in a matching power suitunless thats part of your style

Instead of trying on your gown in front of other customers (which can be a stressful experience for some), you get a private space with a group of up to six guests and a personal stylist who is there to find exactly what you need