Plus-size dress by Flounce London Plus, Plunge neck, Take a dive, Twist front, Kimono sleeves, Thigh split, Slim fit - cut close to the body. Whatever the occasion, nail your going-out fit with Flounce London's collection of party pieces. Fall for velvet and metallic bodysuits, or choose from fancier-than-your-average embellished dresses, all in plus-size fits.