The suit in the image is a **double-breasted suit** (featuring a six-on-two button configuration with peaked lapels, paired with matching trousers), a refined Western-style formal ensemble typically worn for business, weddings, or semi-formal events. The primary color is a deep navy blue (a rich, versatile shade evoking sophistication and authority), which offers a slimming, professional vibe and complements the blue accessories for a cohesive, monochromatic look.