魔使マオ(通常)
The original default costume of [[Nijisanji]]'s [[Matsukai Mao]], as seen in post #3675694. She used this from November 2010 to June 2024, when she replaced it with a [[Matsukai Mao (4th costume)|new default]].

It consists of a [[black shirt|black]] [[crop top]], [[white shorts]], [[white jacket|white]] [[Letterman jacket]] worn [[off shoulder]], [[thigh strap]]s, [[striped legwear|]] [[thighhighs]], [[sneakers]], [[fake animal ears|fake]] [[cat ears]], and a [[spiked collar]].
matsukai mao (1st costume)