Our factory can issue invoices, please consult customer service.All styles and sizes are European and American versions, mainly for cross-border e-commerce sellers.The product only has a wash label and size information. Cross-border sellers can conveniently hang their own tags. The packaging bag is a PE zipper eco-friendly bag suitable for most cross-border platforms. Colleagues use with caution! Original selfie photo! Fabric name: Pure cotton sand-washed wrinkled Fabric Craftsmanship: Knitted Fabric composition: 95% linen, 5% polyester Fabric square gram weight: 145g/m Is it elastic: Non-elastic Single piece set net weight: S: 210g, M: 229g, L: 256g, XL: 245g, 2XL: 265g, 3XL: 261g