In BDSM, a dresscode is a policy of appropriate dressing for social events such as fetish clubs and play parties. It specifies how guests have to be dressed to be admitted into the event. Dress codes are usually strictly enforced. By far the most BDSM play parties and other social events require a dresscode. However, in some cases, it is possible to enter in normal casual clothes at a higher entrance fee - this is called a "party pooper fine". Some Nordic BDSM organisations do not have a required dresscode at all in their minor social events, but still encourage fetishist attire.