mini black and white polka dot dress ASOS DESIGN halter deep V in dots If flirty and fun were a dress Ilona Polka Dot Twist Front

Of course, the outfits chosen for the historic event were carefully considered, with royal mourning traditions taken firmly into account

For example, if youre wearing an embellished or statement gown, simple and refined accessories are the way to go

Look for styles with three-quarter or elbow-length sleeves for a touch of coverage that still feels elegant

Here's a beautiful long a-line prom dress that is as stylish as it is affordable

Pair a black suit jacket with a lacey camisole and midi skirt for a more feminine look, or with a pair of trousers for a tailored touch

Halter Necklines Though strapless gowns were the top trend, halter necklines also gained popularity