This is the second time I purchase these long sleeve polo shirts. The first time I purchased, I selected the small polo's which fit, but not as snug as I like. I am small petite, 110 lbs. The extra small is a fantastic fit for me with room to grow. I gave away the small which were in great condition. I love the vivid colors of these shirts and I am always complimented on how well they look. I needed these shirts specifically because I wanted a light weight, long sleeve, collard shirt that was inexpensive. These shirts hold up very well after being washed and it did not shrink. The shipping was extremely fast. I would definitely recommend these shirts.