Buying makeup from Sephora?

I have a 25 dollar gift card, and since there is no way to get to a store any time soon, I will order online with my beauty insider account.
The thing is, I am not sure what to get.
I like the Illamasqua nail polishes, and the opi ones
There are no deals on eyeshadows or else I would get some.
Im red haired with blonde bangs, brown eyes, and pale skin. Any suggestions? If needed I can post a picture. I just need some ideas here.