This is a good cheap costume.  It's nice that the goggles actually have lenses, but if you plan on wearing them for any length of time, take some Advil, it will give you a screaming headache.  The scarf is nice and stiff, so it's easy to give the illusion of having it stream out behind you.  The cap is just a simple cloth cap, but it looks pretty good!

Overall, it's a $25 costume, so it's not going to be leather and glass, but it's a hoot!