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: Composite Chinese cotton Fabric Craftsmanship: Knitted Fabric composition: 95% polyester fiber 5% spandex Fabric square gram weight: 380g/m Whether there is elasticity: Slightly elastic Single piece (set) net weight: S: 653g, M: 695g, L: 7088g, XL: 734g, 2XL: 760g, 3XL: 790g