Savvi Formalwear by Sarno & Son offers services in Formal Wear Sales & Rental. Better Selection, Service & Savings! Savvi by Sarno & Son Tuxedos has been providing formalwear to the northeast for over 70 years. Whether you're getting married, attending a wedding, prom, college formal or any other black-tie affair -- Savvi by Sarno & Son will help you look your best. Better Selection, Service & Savings!