New costume pieces were added, check them out. Also on that page is a list of costumes that you can now add GLOW to. Glow can make or break some outfits, so going back to a tailor to add glow might be a must.
I counted about 23 costumes or so, most of it for the back of your hero. Things like weapons, mantles, guitars and some cool head pieces.
The other great thing is that this weekend, for Thanksgiving, they're giving another Free weekend. I can only hope it goes more smoothly than last time, but hey, nothing like playing a hero for a weekend a month it seems. I wonder if they'll do the same thing for X-mas.
Either way, check out the glows, and see you this weekend!