Petite dress by Chi Chi London Petite, Fully lined, Plunge neck, Take a dive, High split, When you want to show a bit of leg, Zip-back fastening, Slim fit - cut close to the body. Chi Chi London are your go-to girls when it comes to dressing up. Whether youre a prom queen, party princess or bridesmaid, Chi Chi London Petite scales down its occasionwear to perfect proportions to bag you that best-dressed crown.