I have the solution for a band aid glamour log :O

I mean we already have achievments you get when you wear a specific armor set (the stuff from Dzemael Darkhold, Grand Company uniforms, accessories from deep dungeons) and we have an NPC which sells armor based on what achievments you have (seasonal events, story- and side story progress).

Why not shoehorn the glamour log into the achievment system? But give it an seperate UI. Wear armor set, interact with glamour dresser, get "achievment", unlock gear set to "repurchase" from glamour dresser.