Marrin Costello is an American businesswoman, designer, and brand-architect.

Her entrepreneurial journey began at age 10 after falling in love with the art of jewelry making. Just two decades later, Costello has built a luxury lifestyle brand that has been featured in Vogue, Huffington Post, and Who What Wear, amongst many others — and whose collection can be found in over 100 retailers nationwide.

Each episode originally broadcasts from Dash Radio in Hollywood, CA via Island City.

"Marrin Costello Radio...Intentional Conversations with Impactful People"!