Bought this shirt for my husband who has worn it maybe 4 times. I have only washed it by hand. The armpits have lost their color and my husband is not a person that even sweats much...I am very disappointed as he really liked the shirt. Your brand is suppose to be top of the line and with this shirt I see that it lucks a lot to be desired. I need to know what can be done about this shirt that I paid close to $30 for. Thank you.