Identifying Screen Used Costumes
The Evil Dead - http://www.bookofthedead.ws/website/the_evil_dead_props.html
Evil Dead II - http://www.bookofthedead.ws/website/evil_dead_2_props.html
Army Of Darkness - http://www.bookofthedead.ws/website/army_of_darkness_props.html
These above pages were assembled myself. There are also many more 'lesser' known props which aren't listed above, but are identified. The number of identified costumes is far less, or as of today from a personal standpoint, all of one. Ash's boots in AOD are identified so far. So please ask and it will be added here if known.