make a wish list

Being a "fashion blogger" I post a lot of things I like or things I already have. Sometimes it's tempting to what to purchase items that I don't necessarily need at all. To keep myself in check, I always create a wish list of things that I would like to have. I am never going to actually purchase them all but it keeps me from buying other things that I don't really love. Impulse shopping gets me in trouble and I typically regret my purchases because they weren't thoroughly planned out. I've literally had some of these items on my list for months! I'm trying to narrow down my favorite item for this month's wish list purchase. 
What should I pick!? And what's on your wish list?!