Sparkle refers to the quality that some materials have to shine with brief sparks or bright flashes of reflected light. Rhinestones and sequins are examples of shiny, decorative ornaments that sparkle and, therefore, are used to enhance the appearance of footwear and clothing.
About Strappy Sandals:
Strappy Sandals are sandals that are characterized by multiple straps covering the toe and/or heel. The straps on strappy sandals can be used to secure the shoe to the foot or some of them may be more for ornamentation.