long sleeve mini black dress Simply Amazing Bell This mini has a hip spilt and a super cinched waist to flatter your figure Long Sleeve Embellished Cowl Neck

Black Tie dresses live at the intersection of fit, fabric, and proportion

The stretch satin skirt is styled with a ruched hip detail and high slit for added shape and allure

The duchess, who's six months pregnant with the couple's first child, pulled her long dark hair back in a sleek bun, and opted for dramatic makeup: smoky eyes and bright red lips

On closer inspection, you can also see that the gown includes a dusting of sequins in the same colour as the dress, which twinkle as they catch the light

Make a statement in this captivating sequin knit mini dress from PrettyLittleThing

BUT heres a special bonusI videoed the process on my Instagram stories