Isaia is a luxury fashion and clothing brand that was founded in Naples, Italy in 1957. The company was established by Enrico Isaia, and is now run by his son, Gianluca Isaia. Isaia is known for its high-quality men’s clothing, particularly its tailored suits and jackets, which are made using traditional Neapolitan tailoring techniques. The brand also produces a range of casual wear, including knitwear, sportswear, and accessories. Isaia is recognized for their distinctive coral pin, which is embroidered onto the lapel of their suits and blazers as a symbol of good luck. The brand’s designs have been worn by numerous celebrities, and Isaia has expanded globally, with boutiques and stockists in cities around the world.