Hey Chickie Poo!
I will be nice luvie!
1. Right away the font you are using for your banner is really pixelized, can you clean it up?
2. Your banner features racks of clothing. Even though I assume it is vintage, you don't have any clothing in stock. So I might work on reworking your banner to better suit what you are selling.
3. You say nothing about yourself in Profile. A little something, something, to tell the seller about yourself brings your customers closer, they feel like they know you. I would suggest you work on that.
4. Your photos are a bit dark and the shots are not quite close enough. How about using the macro or closeup function on your camera, this will do wonders and/or using/making a light box (tons of info about this on the net). Or just shoot in daylight, it is really the most flattering!
5. Lastly, there are is alot already written about SEO's. I think this is very important. My items show up usually on the first google page and that is due to careful wording of shop announcement, shop and item description (too much for me to get into but soo worth doing some research on).
Hope this helps. I am a newbie, but I think I am doing everything in my shop that I mentioned. Even though I have not had a sale, I have a good eye and pick up on the little things and they that do add up.
I like the stuff you sell, everything is so homey and comforting. Apparently, everyone is slow, have I mentioned that I haven't even had a sale, so hopefully things will pick up. Good luck and may you have lots of sales.