This thread made an interesting read. Great suggestions!
Dance, you're tapping into jewelry category which is the biggest category of Etsy sales but you also have a lot of competition. Etsy Empire by Eric Michael has more on categories if I remember right. I also found "How I Made my first thousand on Etsy" to be a great resource. Do you find inspiration from trends?
Based on this article (link below) I'm thinking of adding a wall decor item. Already had a product in the works for that but this kind of article helps me focus.
https://blog.etsy.com/en/2015/the-hottest-home-trends-of-2015/Search shops you like and steal their ideas. :) E.g. I got a great idea for photos from all those adorable needle felt artists. They sometimes take product photos with a pet that inspired the sculpture. I don't have pets. I have birds. So I put out bird seed (close to where the feeder usually is) and the product. Got great shots of a chickadee looking at the chickadee earrings. Turned out to be a fun memory and hopefully boosted the uniqueness of my product photography. It helps brand my shop. So steal, plunder and pillage but don't violate copywriters or copy cat. Einstein says, "The secret to creativity is knowing how to hide your sources." 😀
Keep your unique style in the process and have fun! All the best. Your shop has cute items. Tell me when you get your first sale so we can virtual high five.