For our eCommerce business, I'm writing a series of cosmetics tips & trends blog posts that tie into our products. Once I have a few up (about 8), I want to hire a freelancer online, ideally a girl/lady who's passionate about cosmetics, writes interestingly and can take decent photos (mobile is ok with me). She would then report to me and write certain number of blog articles weekly.
How can I spot a talented freelance blogger? What are red flags to avoid?