black statement dress Vienna Bow Gown with Sash- 8 Fabric has stretch and is self Luxury Couture Beaded Cape Black

The bust is very stretchy

However, even more important than that is to look for some fine print at the bottom of the invitation that might read "Black tie Optional" or "Black tie"

Color Black Features Machine Washable Snugtex Waistband Material Poly-Twill Size 22 Style Women's Type Dress Pants National Patrol by Henry Segal 3001ES-BLK-22 Details Create a uniform look for your staff without breaking the bank with these National Patrol by Henry Segal women's black dress pants

If you dont feel like going all out with sequins and sparkles, swiping on a new shade of lipstick is a timeless way to complete your black dress makeup look

Adjustable Corset Back