The phrase identifies a promotional material featuring a blue camouflage design, distributed in the Southern California region. It is likely used to advertise an event, product, or service appealing to an audience interested in themes related to outdoor activities, military aesthetics, or regional culture. For example, an advertisement for a tactical gear store launch in San Diego using this design would fit the description.
Such a design choice offers several potential advantages. The camouflage pattern can evoke feelings of adventure, resilience, and patriotism. The color blue can suggest trustworthiness, stability, and peace. Localizing the design to “So Cal” grounds it within a specific geographical identity, potentially resonating with regional pride. Historically, camouflage has been used for concealment, but in commercial contexts, it often serves as a bold and eye-catching visual element.