Antique glass mirrors can come in a variety of styles, shapes, and sizes, including rectangular, oval, round, and more. They can be framed or frameless, and the frames can be made from a variety of materials, including wood, metal, or even glass itself.

Antique glass mirrors can have a variety of finishes, such as beveled edges or decorative etching, which add to their beauty and uniqueness. Over time, the glass can develop a natural patina or aging that can add to their appeal.