MENS SIZING: SMALL, MEDIUM, and LARGE. When between sizes, size up. INCLUDED: Includes the long sleeves shirt only MATERIALS: 92% polyester and 8% spandex double brushed knit. Hand wash is recommended to maximize the life of garment DESIGN: This vibrant and colorful rainbow long sleeve costume shirt is perfect for men, women and teens! Get ready to play and make a statement with its eye-catching bright colored stripes and playful design, perfect for scary Halloween or spooky costume themed events