Allegri is a leading Italian company in the manufacture of men's and women's raincoats and sportswear. It was founded by Allegro and Renato Allegri in Vinci, and had an immediate success with a nylon raincoat. It was the late 1950s and early 1960s, a period when their activity began to go beyond simple waterproof items and became part of the international culture of the trench coat, steadily modernizing the line.

Today, Allegri has become an internationally renowned brand sold in leading department stores and multi-brand boutiques. It was Allegri by Giorgio Armani in the late seventies that took the company to the next level, with a more casual product with rounded shoulders, light curves and topstitching on the bodices to suggest movement and free interpretations of the raincoat.