I just took a look at your store and I think it looks really good. There are just a few minor things that I might consider changing
After browsing your store I noticed I wasn't able to find a return policy. Would you buy from a store if you thought you couldn't return something? Maybe? But it would be helpful to have a return policy.
An important thing I couldn't find is a blog. If you had a blog you would be able to drive more organic traffic to your store, plus it would help establish yourself as an expert.
Also I noticed that you don't have a FAQ section. If your customer can't find an answer to their questions they may not buy from you. Adding an FAQ section will help to add trust, and make it so your customer doesn't need to leave your site, to find an answer to their question.
I wasn't able to find a sense of urgency. By using urgency, you can make your visitors feel like they are missing out unless they order immediately. The 'Fear of Missing Out' that they experience, will increase your ability to convert them into buyers. One app that can help you with that is https://apps.shopify.com/better-countdown . It really can make a big difference in getting your customers to buy from you
Nice job on your all of your hard work so far, and I'm sure that just a few minor changes will really help.
By the way, I created an email course at https://mailchi.mp/7d8692283c12/shopify-conversion-course (I'm not selling anything) that might help you optimize your store.