Petite dress by Little Mistress, For that thing you RSVPd to, High neck, Gathered waistband, Zip-side fastening, Regular fit, Just select your usual size. Little Mistress' collection ticks all your occasionwear boxes were talking weddings, proms, fancy parties and everything in-between. The brands pretty dresses are served up in lace, tulle and silky-silky fabrics, with a range of lengths and fits to match your style. Not your thing? No problem its tailored jumpsuits and pleated skirts are dress-code friendly, too.