As JK uniforms and seifuku play a big role in many subcultures (notably stuff like kogal) I've been wanting to obtain one, but there's a few issues that come with this.
First, a lot of 2nd-hand uniforms from real school are a big grey area. There's large subcultures of people selling them for fetishistic purposes, and it's also considered weird/disrespectful to wear a uniform of a school you don't attend, so it's recommended you don't.
Second, most uniform "replicas" are really cheap and poor in quality fast-fashion stuff, and I'd rather not indulge in that.
Third, JK-themed clothing/replicas from official branding tend to be very limited in sizing. I'm AMAB, and have pretty broad shoulders (44cm), but most brands stay within ~36-39cm territory.
Thanks in advance.