The fabric is fairly thick, the seams are well made and the fit is spot on. Would be a 5 star if it weren't a completely wrong color. I was searching for yellow shirts, selected the yellow option and was sent a yellow shirt, but it is the most beautiful deep mustard you will ever find. Sadly the color I needed was very specific, so this was a no-go. Definitely a buy if you are looking for a casual mustard button up