I really like this tunic, so despite the few issues I have, I am still giving it 5 starts.
The fabric is a nice light to middle weight, so it's great for warmer days and as a base layer. The stitching is clean. The fit, for the most part, good.
The only issues I have are that I previously purchased one size smaller and wound up giving it to my spouse because it shrank a bit in the wash. The neck on this XXXL is the same as the XXL. I have about a 19-20 inch neck, so it fits, but it feels too constricting for me. It would have been nice if gong up a size also increased the neck measurement.
The other issue is that they don't have care instructions listed on the garment tag. If you're wondering: it's cold wash, regular cycle, hang dry. I had to email them to get that info.
All in all, it's a smart looking shirt. On someone with a thinner neck, I'm sure it would look great. On me though? Kinda looks like a bull terrier wearing his little brother's shirt.