UPDATE:
I've also enchanted a Scholar's Clothes (Spider Silk chest piece) with +100% Durability, +30 Fortitude, +60 Evasion, +80 Poison Resistance --- none of these enchantments reflect on the character stats page.
Note:The non-enchanted chest piece gives +30 Evasion as a base stat -- this is the only stat that changes on the character page when the chest is taken on/off.