keira knightley atonement green dress The Story Behind Knightley's Emerald-Green Slip From 'Atonement' Pre-Sell Keira Knightley as Cecilia

This simple yet elegant addition can add some color and personality to your outfit

Morton Mac Founded in 2017 by Alex Macdonald who set out to create the dresses she couldn't find anywhere else Morton Mac is built around luxurious linens, romantic silhouettes and the kind of feminine detailing that feels genuinely special

Anita Ackerbergs fountain scene in La Dolce Vita , and Grace Joness off-the-shoulder number in Boomerang

You can't go wrong as long as you are respectful and formal, but you should definitely avoid these pieces: Very bright ties or bow ties Casual shoes like hiking boots Large cowboy hats Suits or jackets in pastel colors or bright shades Shirts with loud prints Strong cologne Know What Not to Wear to a Funeral if You Identify as Female If you identify as female, you can't go wrong with a simple dark dress or pantsuit

This one-shoulder kaftan gown is the perfect solution, designed with a breezy silhouette and chic side slit, and made from 100% lyocell satin