Metallic refers to a material that represents or resembles metals such as gold, silver, or pewter. Metallic articles are very shiny, and often embellished by metal materials.
About Strappy Shoes:
Strappy shoes are shoes that are characterized by multiple straps covering the toe and/or heel. The straps on strappy shoes can be used to secure the shoe to the foot or some of them may be more for ornamentation.