For more than a decade, local jewelry designer Winifred Gundeck has run a successful business selling her constellation-themed cuffs and geometric necklaces to shops around the country, including Bird in Brooklyn and P.45 in Chicago. In May, she opened a boutique in Andersonville, where you can chat with her while you wait for charms or pendants to be stamped with monograms, birth dates, or other personalized touches. You can also browse the shop’s collection of statement necklaces, cuffs, and rings (prices from $65).