Formal wear, formal clothing, or men’s suits general fashion term used to describe men’s wear. These worn in formal occasions, wedding, social gatherings, business and corporate clothing. Men’s must own at least one suit his lifetime. They must invest high-quality suit. Men can not sustain cheap as what popular saying says. Hence knowing best suit essential. A right fabric for men’s suits an important part to consider. The best men’s suits made of the following fabrics: polyester, rayon, merino wool, silk, cotton, seersucker, worsted wool, gabardine, and linen. A men’s suit made of wool, common positive choice. But, each fabric own unique quality and durability.