All kinds of great tips at Sarcasm-Hime's links page...
How To Make A Hakama Pattern and instructions by yours truly. ^_^
How To Tie An Obi Instructions and pictures.
Tips for Making Accessories My primer on materials and techniques.
Wearing Wigs Got long hair but want to wear a wig?
Tips for Building Mascots When you want to be big and furry...
Tips for Making Prop Swords Instructions and tool suggestions.
Bootcovers Made Simple How to make custom covers for shoes and boots.
Plus she has good links to other sites for costume help