No other formal dance wear accessory has received so much attention and thought as our collars. Over years only being available in a collar height of 4.5cm and 3.5cm in plastic, DSI London has virtually revolutionised the concept of dancing collars. We firstly introduced cotton colours and then paid attention to the shapes. To allow a smoother nestling of the collars around the neck of more muscular man, we have created the curved shaped professional collar to accommodate a "moulding" around the trapzius muscle, with an average cotton collar height of approx. 4cm. To emphasise the current trend of a streamline and long neck look, we have come up with the slim line collar with a reduced 2.8cm collar height. Originally only available in superior cotton, all four shapes are now available also in plastic. All our collars are available from UK sizes 12- 17.5, EC sizes 31cm to 45cm. This sizing cares also for the boys, as we care for a full Juvenile and Junior formal dancewear range.