Irvine-based sleepwear maker P.J. Salvage along with Costa Mesa swimsuit maker Beach Riot announced a joint venture.

The news comes with the announcement that Mark Tinkess, former executive vice president of Costa Mesa apparel brand RVCA, is now Beach Riot president.

Beach Riot Founder Nicole Hanriot will take on design and marketing for the swimsuit brand, while P.J. Salvage will handle operations and finance for the business.