Red Tartan Apron. Be ready for the Holidays with our newest tartan plaid apron. We found these red tartan aprons in Scotland. Measures 29" long and 25" wide. The tartan apron fabric colors are hunter green, red, and medium yellow. Made of twill/poly viscose. Neck and waist ties are made from 1" wide red cotton. A generous sized pocket is located at mid-waist. Apron care: machine wash warm, low heat dry, low heat iron.