The Cosplay costumes and items of Sailor Mercury from the Sailor Moon Crystal series have taken on a soothing blue hue to represent the planet in the name. The costume is a frock or a skirt that barely ends at mid thigh and is blue in colour, in contrast to white shirt covering the upper torso. The costume is completed with knee-high electric blue boots. Even though the character represents a bookworm, the appearance of its sword and its availability combines the feminine bookishness with feminine strength. The sword is called Lampe’s sword and is golden and white in colour.