Bridget,
I haven't spent much time in Etsy's vintage shops, but based on what I've seen in brick-and-mortar shops and that infamous auction site that begins with an "e", your prices are just fine; and your shop is attractive.
Work on your shop's SEO (since you're new, that's Search Engine Optimization): for instance, your shop section labelled "Shop Announcement" really isn't best used for shop announcements, but is VERY important for attracting potential customers on Google -- one of those things they don't tell you about when you're first setting up your shop here on Etsy.
JD (Annake's Garden Gnome)