Creative Expressions - Festive Industrial Chic Collection - Mechanical Holly Square. Add a steampunk flair to your Christmas designs this year with the Industrial Chic Mechanical Holly Square. Designed by Sue Wilson. The Industrial Chic collection is an elegant collection of high quality steel dies designed to co-ordinate with each other. Includes 4 dies. Size: (Largest) 4.1 x 4.1 inches.