I can issue an invoice, please consult customer service.All styles and sizes are standard fit, mainly for sellers.The product only has a wash label and size information. The seller can conveniently hang their own tags. The packaging bag is a PE zipper eco-friendly bag suitable for most platforms. Colleagues should use caution with original selfie images Fabric name: Longfengni Fabric Craftsmanship: Knitted Fabric composition: 100% polyester fiber Fabric square gram weight: 210g/m Is it elastic: Slightly elastic Single piece (set) net weight: S: 424g, M: 459g, L: 467g, XL: 494g, 2XL: 514g