Plural: polytechnic tunics
Poly means many and technic refers to skills, so this tunic should have skills in spades. Now a "skill" is a difficult thing for a shirt to have, but being able to resist four different kinds of elements probably counts. Sadly, it still doesn't have the ability to resist tomato sauce stains.
Level Required: 13
Autosell value: 180
+10% resist fire, ice, electric, and acid damage