Marrin Costello Jewelry Opens Flagship Store In Palma Ceia

TAMPA, FL — On Oct. 4, 2023 Marrin Costello, founder of Marrin Costello Jewelry, will open her first brick-and-mortar location in Tampa's Palma Ceia neighborhood.

What started as a childhood hobby for Costello has led to a flourishing international wholesale, ecommerce and now retail business. The woman-owned business is now found in more than 300 boutiques worldwide.

Known for being layerable and made from the highest quality materials in the fashion jewelry industry, each Marrin Costello Jewelry piece comes with the promise of being non-tarnish, hypoallergenic and water-proof. Brand lovers can rest assured they are making a difference in the world because one tree is planted for each item purchased. More than 12,000 trees have been planted in the few months that the sustainability initiative began.

The Marrin Costello team, made up of close-knit employees ranging from 20 to 70 years old, will open at a new retail space at 3104 W Palmira Ave., Tampa.

Costello said the brand's flagship store will be a destination experience with multiple activations each week.

“The intention of the space,” said Costello, “is not only to adorn customers in beautiful jewels, but to also bring together the local Tampa community and beyond in celebration of other brands, businesses, schools, philanthropies and organizations alike.”

While Los Angeles-born, Marrin Costello Jewelry is now headquartered in Tampa.

Costello also celebrates fellow powerful women on a weekly podcast called Marrin Costello Radio where she chats with movers and shakers across all fields about motivation, inspiration and entrepreneurship.