amazon green floral dress Dixon - Marie Oliver Perfect for any occasion 10 Sage Green Dresses From

You can also go for a bold pattern, bright colour or a striking silhouette

So, if you're headed to one of these events, it's a good idea to dust off your tuxedo or slip into that elegant gown for a night of class and sophistication

Silhouette & Fit: Fitted with flared hem

She recently worked with Nolan on Oppenheimer , playing the titular characters wife Kitty Oppenheimer

The intricately beaded bodice and sweetheart neckline offer a flattering, feminine silhouette, while the detachable bow adds a playful yet sophisticated touch

But, of course, Diana was a royal, so there were to be no sweatpants on an airplane (or, anywhere, really) for her