Found this on DIS, but thought I'd pass along here.

Disney Shopping has Christmas hats w/ mickey ears.

They come to $10 and change w/ personalization if you use these codes (can be stacked/use all 3)

FREESHIP (no minimum amount)
1699 (15% discount)
DESIGN (30% off personalized items)

This is the hat: Mickey Ears Santa Hat

I ordered them for the MVMCP w/ our names on them

(I think it will void out any SR reward though w/ all the discounts...)