h&m blue dress floral Ladies - Light Blue/Floral Flounced Strappy - Size: L straight neckline H&M | Dresses | Hm

Get the Look: GL3054 - 3D Flower Applique Sequin Mermaid Dress w/ Detached Mesh Cape The key is to choose layers that complement, not compete

For glam, Grande kept her makeup the same as what she wore on the carpet

The Luxury Black Mermaid Evening Dress in Velvet is a timeless and classic option that will make the wearer feel confident and glamorous all night long

Your shoes are the next most important piece of the perfect cocktail dress outfit, so pick what looks best and is at least relatively easy to move around in

After sanding, I wiped it down with a clean cloth and, using our Wagner sprayer, applied a light coat of primer

But what should you wear to a black-tie event and, just as importantly, what should you not wear