Milk glass is a form of glass that is characterized by a white or milky appearance. As one form or opaque glass, milk glass often has an appearance that is very similar to that of white porcelain, although the finish may appear to be more reflective than some forms of porcelain. Milk glass has been popular for centuries, and is often used to produce everything from dinner plates to goblets.

There is some difference of opinion regarding the exact origins of milk glass. Many sources indicate that the first appearance of this white glass took place as early as the 14th century. Venice, Italy is often cited as the home for the production of the first milky glass accessories, with the production of items intended for use in more prosperous households. However, other sources indicate that the first appearance of milk glass took place in the 15th century.

While the origins of milk glass are open to debate, there is general agreement that the first milk glass was created by introducing tin oxide into the smelting process used to create glass products. The tin oxide interacts with the chemical compounds of glass as it forms to permeate the material with the whitish appearance. The milky glass retains the natural reflective nature that is inherent with most forms of glass, which aided in making milk glass highly favored.

Milk glass has remained popular over the last several centuries. There are many companies today that use milk glass for the creation of all sorts of dinnerware, including plates and serving dishes. Milk glass can also be used to create vases and other containers that are decorative in nature and are used throughout the household. The simplicity of the color often make milk glass attractive when there is a desire to have accessories on hand that can be used to dress a room up or down. Because the milky glass does not tend to clash with any color scheme, pieces can be designed that will fit into the visual harmony of just about any decorating strategy.