ooarai winter school uniform (girls und panzer) / 大洗女子冬服 (ガールズアンドパンツァー)

Ooarai School winter uniform.

Since it is made by PixAI, you can imagine that it is not very complete.

大洗女子学園の冬服です。

PixAI製なので完成度の低さはお察しです。