All the girls coming the party bring crazy items of old clothing, this is then placed in a large pile. The girls then are all blindfolded and go through the clothing putting it on, once everyone is dressed, the girls remove their blindfolds and see how crazy they all look.
A variaion of this can be only one girl is blindfolded and she has to find an outfit the other girls decided upon and dress in it as quickly as possible.
Source: From the original site.