Size：The shirts are regular fit, suitable for most body shapes, s-3xl size is available.if you like loose fit, you can choose a size one size larger.no matter what your body type is, you can find a hawaiian shirt that fits.If you don't know how to choose,detailed size data can be provided to you by contacting us. Material：Hawaiian shirt for men are made from lightweight, soft polyester - breathable and comfortable. Washing instructions:machine or hand washable so not special care is needed,machine wash cold, tumble dry low. Applications：This men shirt is perfect for ceremony, camp, street, vacation, tropical hawaiian, corporate events, friends gatherings, dinner date, beach, vacation, beach wedding, cruise party, yoga, work or casual wear. Customer Service: If you have any questions, complaints or suggestions about our product quality, customer service or work efficiency, please feel free to contact us.