porcelain

As a noun porcelain

is a hard, white, translucent ceramic that is made by firing kaolin and other materials; china.

As an adjective softpaste is

having a body formulation that combines clay and frit, mainly used in the production of decorative figures and domestic wares in eighteenth-century Europe; also sometimes applied to other soft porcelains such as bone china.

As a noun porcelain

is a hard, white, translucent ceramic that is made by firing kaolin and other materials; china.

As an adjective porcelainlike is

resembling porcelain or some aspect of it.