This Hawaiian shirt is made of 100% cotton and has a matched pocket and real coconut buttons. 

Size Chart (inches)
Size	Chest
Small	34
Medium	38
Large	42
XLarge	46
2XLarge	50

Manufacturer's Recommendation: When in doubt, order 1 size larger. If you have a size 40 chest, you should go with a size LARGE. If you have a size 42 chest, you may want to go with a size XL instead for extra comfort.