Juste's image shows up OK for me.
Anyway, here's my own Argentish (grey and golden) mage cloth set. I don't really like pants on clothies, it always feels like a proper mage should have a robe on her. That's full craftable Vicious Embersilk set, except the head which is fugly. I'm afraid I don't remember what I'm using for a headpiece, if anything (maybe just "hide helm").
And Thelarwen's default set, which also looks very nice for an Argent, can be found TBC heroics: the Righteous Armor.