It has to be said that a significant number of those styles would look completely ridiculous anywhere other than a fashion/hair mag. And they look pretty OTT there too! They are just not hairstyles for the normal person in a normal situation - unless you want to go to work looking like you have a ginger loo brush for a hat!
I shall be having my normal boring short back and sides with highlights done in the morning. It's easy to look after and I lose patience quite quickly the odd occasion I try a different style.