I think many people believe in the theory, "Open a shop, sales will come!" But it's not that simple. You haven't been open that long, although it may seem like it to you. ;)
I agree with Oceans about changing the wording in your titles. I learned this not too long ago - Colors and cute names should be at the end of the title, with the most important keywords up front, "Wristlet, Teal and Denim, The Itsy Bitsy," to use the example posted above.
I think your products are great!!! And your photos are very well done. Very impressive for a new shop!!! :)
Sometimes people don't make that first sale, well... because you haven't had a sale yet. ARGH!!! How frustrating!!! If you know anyone off Etsy, like a friend or family member, who is interested in purchasing one of your bags, it wouldn't hurt to direct them to Etsy. That way you could build up your sales and feedback. Or you could try one of the BNS or BNR treasury teams. I don't have much experience with them, but I've heard a lot of people say that's how they got their first few sales.
Good luck!!!