Yup, on console, but am buying the PC version as well. Ok, so I need to buy them from the College then I assume? I can still enchant them yes?
Well, the College is robably the cheapest way to get mage robes. Many places sell things like Blue Robes and College Robes, but if you want robes that actually look megay you gotta go for the Novice/Apprentice/Adept robes, which sadly isn't enchantable as they are already enchanted.
One tip though, don't buy your robes from the Dunmer. I bought an Adept Robe from him, and realised the mage in the next room sold ti for over 700 gold cheaper.