mini long sleeve white dress Claudia Frilled sleeves Petal and Pup Women's Hart

And while the Duchess reps many designers you've heard of (think her customized Tory Burch, the Stuart Weitzman wedges the queen can't stand, and that Alexander McQueen dress ), she's also shown off a few British labels that have been a little more undercover until now

Pair it with the right heels to complete your look

Halter sweetheart neckline

The red flowy dress short is a must-have for anyone looking to enhance their casual wardrobe

Lizluo Fiesta Quinceanera 56553 Brand: Fiesta Quinceanera Style #: 56553 - Quick Delivery * Quick Delivery * Strapless sweetheart neckline with detachable delicate ruffled sleeves, complementing structured corset-style bodice, scattering embroidery lace appliques throughout out the chapel tulle train

Black Balloon Long Sleeve Cocktail Dress, $75 I love this style