Costume upgrade ideas

i couldn't find any threads of this sort, so i figured i'd post my own:

i'm a fan of the costumes they put out for grenth/dwayna and shining blade/ white mantle. some pple love them, some ppl hate them.

but if you love them, what would your ideas be for the next set of costumes be?

i'd like to see the Order of the Whisper or the Am Fah/ Jade Brotherhood.

but what i would really like, is some kind of expansion/ costume upgrade for the festival hats that i have missed.

so, i'd like to see everyone else's thoughts about the costume concept.

When GW2 approaches, maybe one of the races or some EoTN group.

I'd like to see costumes that don't sparkle.