This sequin party dress from M&S is made for twirling, dancing and the kind of occasions little ones love to dress up for. Cut in a trapeze shape with a round neck and short sleeves, it skims the body for a comfortable, easy fit that's simple to move around in. The dress is fully lined for comfort against the skin, with a contrast trim adding a sweet finishing touch at the neckline. A back button fastening makes it quick to get on and off, so there's less fuss before the fun starts.