I recently backed the Lotl Pride Kickstarter by Evy Benita. This is a collection of rainbow aesthetic enamel pins, tote bags, pin displays, and stationery featuring The Lotls.
I only backed the sticker collection this time, but each design is available as an enamel pin and there are plenty of other stationery goodies that might take your fancy.
You can buy your own pins and other goodies on their website.