For those of you at work or unable to hop on the game for a while, I'll post these pictures of the new festival pieces for you. In these sets, the images on the far right have been dyed purple to show how these actually dye.
I've also included the new steed that way you're able to see what the cosmetic caparison will look like.
Wintertide Robe - 35 Festival Tokens
Wintertide Cloak and Wintertide Hooded Cloak - 50 Festival Tokens each
Wintertide Steed (80 Festival Tokens) and Wintertide Caparison (100 Festival Tokens)