[Post 759] I Started A Handmade Jewelry Business In My Bedroom – Today It Brings In Over $500K

Summary

Kate Sullivan, 26, is the founder of The Sage Vintage, a handmade jewelry company that creates pieces using vintage charms and chains. The company, which brought in over $500,000 in revenue in 2024, began as a side hustle after Sullivan dropped out of college. The chunky charm necklaces have been worn by SZA and Gigi Hadid, and are sold on Anthropologie's website. Here's how Sullivan's side hustle turned into a profitable jewelry company.