lily blue dress Midi Sizing is easy on Lily because she is so stretchy Juniors Lily Chiffon Dress |

Perfect for spring soires, weddings, or stylish day events, this silhouette is a chic and modern take on classic cocktail dressing

Azazie Natalia Floral Embellished Maxi Black & Gold | Baltic Born Make an entrance in the Natalia Floral Embellished Maxi Dress, a black-and-gold formal gown designed with sparkling floral embellishments for elevated evening style

In the rear is a stretchy waistband that makes them comfortable even if you're bloating or seated for hours at a time, but the pintuck detail makes them unmistakably polished." Gabrielle Chase, Senior Associate Style Editor, Insider Reviews Read more in our full M.M

Her Model T (as in Ford) design for a little black dress first appeared as a drawing in a 1926 edition of American Vogue

When nothing else works, or appeals to you, theres always a dress that you can turn to, for effortless style

Additional reporting by Sofia Deeb , Esther Lee and Naoimh O'Hare .