The "armor types" a class can wear (silk classes, leather classes, chain classes and leather classes) have lost some meaning as the game has aged. Even from the start, there have been armors with chain or plate graphics (Bone Plated Leggings and Golden Efreeti Boots to name two) that were wearable by anyone. With the other expansions that list had grown some and now it's not uncommon to see a rogue with plate arms, a ranger with plate legs or a caster in partial chain. There are places the designations are still useful; namely quest armors that require patterns or other drops (see Velious and Planar armors). When a rotten leather tunic or plate vambraces mold drops, you know who can use it right off the bat.
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Belkira wrote:
Wow. Regular ol' Joph fan club in here.