Fashion (turn to the left)

Who dictates the current fashion trends? Who is it that decides what's going to be available to buy at my local clothing store? Why is it that I cannot find a simple medium-weight long-sleeved shirt of a single plain colour and utilitarian design that will fit? Why am I forced to choose from a selection of young people's trendy flowery stripey bollock ugly designs? Short sleeved? And in lightweight material? Argh!!!

Whoever makes these decisions will be first against the wall when the revolution comes.