mardi gras dress Mambo length sleeveless dress with silky handfeel Color Block Mardi Gras Dress

Snapped barrel cuffs & sawtooth snapped chest pockets

Shop long halter formal dresses with plunging v-necks at PromGirl

While we recently highlighted the going-out basics women in this age bracket swear by, we thought wed take a deeper dive into the specific dress silhouettes they tend to rely on

Essentially, black tie means formal but is slightly less strict (think black bowties instead of white, and ditch the gloves)

Weve covered even more of our favorite warm weather gowns in this guide

Although we're in the depths of winter, sunny days sometimes make an appearance in London, so add a pair of sunglasses to tie the look together