Board Thread:Spoilers!/@comment-6175354-20140724150809/@comment-5679696-20140806003009

Guys, it's just a dress! I didn't even notice it was a different one! XD Besides, they did not explain why Robin Hood got a complete makeover and everyone seem to recognize him as if he didn't change at all, so I wouldn't expect them to explain why a dress simply changes (and slightly) from one season to another. :P