I am very pleased with the size M black shirt that arrived today.  It is true to size, very well made, with lots of detail.  I was looking for a very lightweight drip-dry shirt for a trip to Europe this summer.  This is a shirt that can be dressed up or dressed down and will go from casual day to casual dining without a problem.  I tend to dress very casually so others might not agree about "casual dining" but I will feel well dressed wherever I wear this shirt.