Spontaneous character design practice.

The decorative holograms are considered fancy, but showoff-y, and are usually not present during formal events. The simple clothes they're paired with suggests something casual, yet lively. Some sort of outdoor festival after the sun has already set.

the hologram technology used in the outfit is the same type utilized by L.I.A.U.A. units. However, not being an android, she has to opt with just carrying a battery somewhere in such a way that it's flush with the outfit.