green square neck dress Emerald Ruffle Slit Prom Peacock Length Dessy Collection Women's Square-Neck Satin

Unlike shorter styles, long gowns come in more formal and dramatic silhouettes like mermaid, ballgown, and A-line cuts that cinch at the waist and flow gracefully to the floor

Credit: Karwai Tang/WireImage.com November 2013 Looking positively royal in a gorgeous, crystal bodice gown by Reem Acra at the Winter Whites Gala in Kensington Palace

Multicolor Open-Knit Halter Maxi Dress Crochet Swim Triangle swimsuit Top Crochet Swim swimsuit Bottom Public Pajamas A simple pajama-inspired set is arguably the easiest summer outfit idea to exist

You may also want to add a signature accessory that you wear all the time, such as a watch or pair of earrings