Made this for the Lady Mother (that's her modeling it on the bottom). The feathers and rhinestones are from my local crafts store.
Followed this Threadbanger tutorial. Easy to follow along, but the band is a bit too long. I ended up cutting off a couple inches or so (wasn't paying enough attention to remember).
Later I made one for myself. Wore it to school on one of the few free-dress days we get (bleh uniforms) and it was a huge hit! I lost track of how many people commented on it.
I also wore it with my second steampunk outfit at Comikaze, even though it's not quite Victorian...