Reason: jk uniform is the uniform of female high school students, but it is actually the uniform of Japanese female high school students. It's a popular dress style now. Rabbit Jishe is a shop specializing in this kind of clothing. Now it's renamed Rabbit Sewing. As a successful design product, Forest Letter is loved by many people and regarded as a classic. Extension: jk skirt is a skirt made according to certain standards with reference to the layout of Japanese women's school uniforms. The wrinkles of JK skirt are very sharp, so it is required to use good fabrics when making it. There are zippers on the side, adjustable buttons on the waist, pockets on the skirt and no safety pants. The word jk originated in Japan, originally referring to high school girls, and later derived into a culture, and jk uniforms also evolved into a clothing style.