Not worth the money but fine if you're in a last minute fancy dress rush!
I needed a fedora-style hat so I could dress as a Blues Brother for an 80s-themed fancy dress party and ended up buying one of these for around 7.99. Was it worth the money? Absolutely not if you're talking in terms of quality - the material is a cheap, flimsy plastic with a slight felt effect on the outside and probably cost around 12p to make. However, the overall look was fine so if you don't have time to shop around it'll do (just!) It's a one-size-fits-all type of deal but I have quite a sizeable bonce and the hat just about accommodated it, so I would say don't worry about the fit unless you have a very thick mass of hair!