Yes, if you buy it with Pixie Diamonds.
You have to buy them with diamonds
Not unless you upgrade it with Pixie Diamonds.
No. For Now, Only if you have PIXIE DIAMONDS - And a whole lot of them...
You get diamonds by leveling up or purchasing them under purchase options in pixie hollow.
Yes, if you want to buy things at the post office, even members need diamonds
you have to have diamonds for pets in pixie hollow.
Well you get seven at first when you create a fairy. You can buy diamonds too.
You can only buy if you are a member.
You have Pixie Diamonds to purchase hair styles, colors and highlights.
You have to level up or be a member. When your a member, you get a monthly allowance of diamonds. Trust me, its way more worth the money to be a member than buy a few diamonds that will run out in seconds.
If your a member you get a balance of diamonds every month. But, if you aren't a member by leveling up you can get diamonds. You don't get diamonds if you learn a new skill like Charm or something. :)