Kho Tài Liệu Rập May Chuẩn Ngành is an online resource for garment-making patterns and sewing materials, intended to support learners, pattern makers, designers, and sewing workshops. Its catalog is organized into women’s, children’s, and men’s pattern files, with printable A4 designs covering everyday clothing and coordinated sets. Examples include dresses, tops, skirts, pajamas, trousers, jeans, T-shirts, and áo dài. The site says its materials follow garment-industry technical standards and are designed to help users study, develop patterns, and build professional skills.

After completing a purchase, customers can download a ZIP file containing the pattern, a joined-page preview image, and usage instructions. The site describes its patterns as graded from S to 2XL and includes a 5 × 5 cm test square to help users check print scale. Purchased files are stored in the customer’s account for later downloads. The catalog is updated with a range of styles, and many of the listed A4 pattern files are marked free.