: This is the version number. It indicates this is the first iteration of this specific outfit.
: Artists often use this format to keep their project files organized. "1.var" would be the "Blue" version, while "2.var" might be "Red." AmineKunai.Blue_Unitard.1.var
: The primary visual descriptor. It tells you exactly what the character is wearing—a form-fitting, one-piece blue garment. : This is the version number