Picture of a medieval kitchen at Ordsall Hall, near Manchester. Most of this house is century. It was home to the Radcliffe family, one early resident of the Hall distinguished himself at the Battle of Crecy.
I think I like this headdress better than your typical conical hat for a witch's costume. The problem with "traditional" things is that they tend to be overdone absolutely to death. Sometimes something different can be a welcome and refreshing change.