For some more, how about adding a blog to your website, starting an Instagram/Twitter/Pinterest account, and telling all of your friends. The best way to start is through word-of-mouth (usually) and then from there, social media is a must to make it grow bigger.
So I've recently set up a business, does anyone know of any free ways to promote it.
Also if anyone is interested, please like my facebook page www.facebook.com/alleventsyourdesigns