Premium Fabric: Mens long sleeve dress shirts are tailored of Cotton blend stretch fabric for the utmost in comfort, Soft, skin-friendly, lightweight and breathable, it's also specially treated to resist deformed. It is an excellent choice for any season days. Outfits Notice: The dress shirt for men version is between the slim fit and the regular, which is slightly looser for people with a slim figure. We recommend buying ONE SIZE UP for more comfort. The shirts sizes are not same as US size, please check the size chart on our photo. Unique Design: Mens button down shirts feature a button down collar design, adjustable cuffs, back pleat, and patch pocket, provide a classic and trendy look. Multiple plaid pattern to choose from. Multiple Occasion: Our novelty shirts for men are a divine combination between classic elegance and contemporary style for formal or informal work occasions, such as Daily, Work, Casual, Formal Business, Party, Vacation, Wedding, Home, Dating, Prom, Holiday, ect. It also can be a given for friends, families, colleagues, father Day, valentine's day, christmas, halloween, or any man you care about. Easy Care Instructions: Dry clean or hand wash suggested, and low iron if necessary. Mens Dress Shirts Long Sleeve Slim Fit Casual Botton Down Shirt is classic stylish. It is unique and features a button-down collar design, adjustable cuffs, back pleat, and patch pocket, providing a classic handsome, and trendy look. The men's shirts are made from 60% polyester and 40% cotton, combining the wrinkle resistance, durability, and wear resistance of polyester with the breathability and comfort of cotton, making it neither stuffy nor irritating against the skin for great wearability. Kindly reminder, please note that our sizing may slightly vary from standard US sizing; The model in the photos who wears the dress shirts is 74.02 inches tall with a waist measurement of 31.5 inches, a chest measurement of 38.6 inches, and a hip measurement of 39.8 inches, wearing a size M(slim) or L(regular); Please refer to our sizing chart to find the proper fit for you. The dress shirts for men are machine and hand washable , with cold water can preserve color vibrancy and durability; Please wash with similar colors to prevent fading; Hang dry and iron if necessary to maintain a wrinkle-resistance appearance. The dress shirts for men have multiple plaid and striped patterns and colors to choose from, which can meet your different needs like wearing them on any occasion, such as Business, Work, Party, Wedding, Home, Dating, Prom, Nightclub, Concert, Outing, Casual and so on. Moreover, the plaid and striped button-up shirts can match every piece of clothing, whether jeans, dress pants, casual shorts, board shorts, or worn solo or layered with a vest, you can easily pull it off. If you sometimes need to consider what's the ideal thing to send your family, friends, lovers, colleagues, etc, the shirts for men are wonderful choices. Plus, it has a reasonable price, you can order more than one at a time to save you time, and it won't let you regret it.