Our factory can issue invoices, please consult customer service.All styles and sizes are European and American versions, mainly for e-commerce sellers.The product only has a wash label and size information. For sellers, it's convenient to hang their own tags. The packaging bag is a PE zipper eco-friendly bag suitable for most platforms. Colleagues use with caution! Original selfie photo! Fabric name: Washed Wrinkle Fabric Craftsmanship: Woven Fabric composition: 95% linen 5% polyester Fabric square gram weight: 145g/m Is it elastic: Slightly elastic Single piece set net weight: S: 433g, M: 440g, L: 462g, XL: 490g, 2XL: 533g, 3XL: 539g