blue black prom dresses Sparkly Mermaid Sweetheart Neckline Royal Girl – PreppyDress Long (47 / 119 cm) Fabric (Shell) A Line Prom Dress Royal

The sleek black color and rhinestone detailing add elegance and sophistication while the one shoulder design and front slit provide a touch of modern flair

The short dress features a sleeveless square neckline, spaghetti straps, an open back with a lace-up strappy design for a customized fit, and a short, curve-hugging silhouette

She wore her hair in a bouncy updo to fully show off the open back

Black is typically considered too formal for standard business settings, though, so save it for after the workday or for more elevated business events that call for a more formal outfit

Go fuss-free in a strapless bra, or consider a multiway bra for maximum versatility