Costa Mesa is just North of Irvine and is extremely well known for its upscale shopping and John Wayne Airport, the only airport out of Orange County. Many visit Costa Mesa because of the South Coast Plaza, which is one of the largest malls in California and home to many popular upscale shops. When getting around Costa Mesa it is a good idea to get a ride to and from your destinations. You can book ride above.Popular Destinations:South Coast PlazaSouth Coast Plaza is the largest mall on the west coast and home to many upscale retail and designer shops. The mall has over 250 boutiques and over 30 restaurants, making a popular destination for the fashion forward.