WFMW-Backwards Edition-Getting Started on Etsy

Oh, y'all are so smart I decided to post TWO WFMW- Backwards Edition questions!!

HELP!!! I want to start a store on Etsy selling purses, tote bags, purse insert organizers, etc. but I'm not real sure how to get started- other than setting up the site. I've already done the basics for that- but I need some real nitty gritty advice to help me get going!!

Are you an Esty pro? If so, share your expertise with me- PLEASE!!