Prêt-á-Porter Salon & Spa opened in 1998. Owned by Roz and Dan Oserin, it is located in the downtown area of La Mesa, just 20 minutes from downtown San Diego. Prêt-á-Porter Salon & Spa, are proud to partner up with Aveda. Aveda is a leader in the beauty industry as well as being one of the top 10 green companies in the world.