A dress shoe for special occasions such as weddings or proms. Formal shoes are typically made from more delicate materials, such as patent leather, peau de soie, satin, or silk. Formal shoes often feature a plain toe for a more conservative, polished look.
About Satin:
A shiny, woven fabric made of silk or rayon with a smooth, glossy finish and dull backing. Satin is often found on dyeable shoes, bridal shoes, and other formal footwear.