From the examples I have seen, it was slapped together very quickly and for it to be released outside of Korea, it would have to essentially be recreated as the skirt is very rigid.
Honestly the fact things are different based on gender is so 19th century
I actually didn't notice the lack of a hat lol. I just bought it because I wanted tights ;_;
the actual sailor top is so baggy and dyes like shit tbh. feels like there's always something, can't just have an all around nice glam without a catch involved