Our factory can issue invoices, please consult customer service.All styles and sizes are in European and American sizes, primarily catering to cross-border e-commerce sellers.The product only has a wash label and size information, making it convenient for cross-border sellers to attach their own tags. The packaging bag is a PE zipper eco-friendly bag, suitable for most cross-border platforms. Use with caution, fellow travelers! Original selfie photo! Fabric name: Cotton-linen slim-fit trousers Fabric technology: Non-iron treatment Fabric composition: 95% linen, 5% polyester fiber Fabric weight per square meter: 145g/m Is it elastic? No elasticity Net weight of single item(set): S: 258.4g, M: 264.5g, L: 277.5g, XL: 292.2g, 2XL: 306.9g, 3XL: 320.3g