It’s young Maqqy and Mole! I wanted to make them look slightly different, since one of my big pet peeves in anime and comics is for younger versions of a character to look exactly the same. Same haircut, same taste in clothing, etc. People change constantly, and I wanted to get that across. So have a long haired Mole in modest clothing!! There’s a reason for her dressing that way, but that wont get explained until later.