User blog comment:Master Sima Yi/Assassinews 03-12-'14 — New Assassin's Creed in Victorian London leaked/@comment-180.216.17.253-20141223015355/@comment-3046679-20141223133205

It looks like Shay's original robes, especially the coattails, with Ed's leather chestpiece.

Since both were used by Europeans, it stems to reason that they'd look similar.