Adele
Adele ditched her signature black dresses for a tea-length floral Valentino frock. It's still moody and sophisticated like the singer, but the nipped-waist frock felt a bit more fun and fresh and showed off her fab post-baby figure.
Source: Getty
^ mm got it correct. It's also just a little too Mary Poppins.
Looks like the Red Queen in Alice of Wonderland.