I am soo excited...

I won my first giveaway!!! Makeupjunkie88 had a Facebook giveaway and I won a $25 Sephora egiftcertificate! So I need your help. I don't know what to buy. I always look and find stuff that I want but now that I have the money I can't find anything. Please give me your input! What do you like? What would you buy? I am soo excited...I have never been to the Sephora store in Tampa,FL. When I saw it 4 years ago it was just another store. Now its the Holy Grail of stores!!! Now I get to actually spend money online and i have nooo idea what to buy!! Yay help me out!!!