patent leather

US /ˈpæt.ənt ˌleð.ər/
UK /ˈpæt.ənt ˌleð.ər/
"patent leather" picture
1.

a type of leather with a hard, smooth, and extremely shiny surface, typically black

:
She wore elegant shoes made of black patent leather.
The handbag had a glossy finish, resembling patent leather.