RE: 牛丸 & QQ
really that similar?! it's hard to tell the diff just by looking at the pics.
A is less wide. maybe more suitable for small heads.
B is made of not very shiny materials & it can be used as headband as well.
C is super sparkling as the whole tiara is made of crystals.
D is very similar to C, except that it is made of less sparkling materials.