cut out dress side Han Mini in Rib Black The lightweight Ruched One Shoulder Cutout Dress features delicate ruching Loft Lately Side Cutout Maxi

Pair it with neutral heels for a polished look or sandals for casual elegance

"Generally it is thought that black is not usually worn unless in mourning, although Diana Princess of Wales did occasionally wear it for evening functions," Alexandra Messervy, Chief Executive of The English Manner etiquette training provider, told InStyle

In black, this gown is ideal for a black-tie affair

Classic red, deep green, rich navy, black, and soft cream all feel festive yet timeless

Shine through the season in thissequin shift dress, a glamorous statement piece for your fall apparel collection

Bridesmaid dresses in a palette of earthy brown hues like this fabulous line-up are perfect for a wedding at any time of year