A lacy ornamental mat is commonly referred to as a DOILY. Doilies are small, decorative mats made from lace or other fine fabrics. They are often used to decorate furniture, walls, and other surfaces. Doilies are usually circular or oval in shape and feature intricate patterns of lace or other fabric. They are often used to add a touch of elegance to a room or to protect delicate surfaces from scratches and spills.