Taffetas is a type of shiny, smooth fabric that is often used for making fancy clothes.
Taffetas is usually associated with elegance and luxury.
Examples:
She wore a beautiful dress made of taffetas.
The curtains were made of taffetas.
The taffetas felt smooth and shiny.
The taffetas rustled as she walked.
The queen's gown was made of the most beautiful taffetas.
The taffetas shimmered in the light.