Which accessory style is your overall favorite?
My favorite is Dusky. :3
Here's a list for reference:
Cool (Blue or blueish grey)
Divine (Light blue or... whatever you call Valkyrie Helm's colour)
Drab (Green or beige)
Dusky (Lavender, purple, or dark teal)
Fancy (Pink or purple)
Heavy (Grey or red)
Prismatic (Personal color or grey)
Regal (Gold or blue)
Toasty (Red, brown, or gray)
Volcanic (Dark red, red, or black)
I played around a bit with SpiralSpy and I think the Heavy Vertical Vents would match almost perfectly with my Scary Bombhead Mask. The "prp" colour also looked good, but I'm not sure what colour that corresponds to in game.
Divine Wings would also probably look pretty badass on my (someday to be) Valkyrie mail.