elegant formal black dresses V-Neck Dress With Beading Embellishment This stunning A Elegant Black Long Prom Dress,

"For a richer dark blue, I love to add a great rich brown that contrasts the blue but still stays in the darker color family," says Katz, a combination that pairs two of fall's hottest colors

Bieber currently works with stylist Dani Michelle, who also counts Jessica Alba and Kendall Jenner as clients

Just add one TBSP to a half gallon of warm water

A bold red lip and drop earrings shift this into full glamour territory for a New Year's Eve or black-tie-optional event

See our picks for yellow bridesmaid dresses as well as gold and neutral bridesmaid dresses

Pair them with jeans or skirts and choose footwear that suits the weather, such as ankle boots or closed-toe flats