There is a Florentine leather shop named Beltrami. They do primarily leather goods and shoes - considered good quality. I believe they also feature a very small quantity of ties, sweaters, and shirts. My guess is that these non-leather goods are is made for them (similar to how Peter Elliott on Madison Avenue has goods made for his store by others (at one point Borrelli did his shirts I believe)). The only question is who does the manufacturing and to what specifications. For that, you may want to contact the store directly.