フレン・E・ルスタリオ(制服)
The sixth [[official alternate costume|costume]] of [[Nijisanji]]'s [[Furen E Lustario]], as seen in post #7420589. Unlike most of her past costumes that were designed by her artist [[Morichika Shuuto]], her [[school uniform]] was designed by [[Ninahachi]].
furen e lustario (school uniform)