I really like this shirt. I see what you mean about the extra width toward the bottom, but I actually don't mind it. I can't know without experiencing this shirt myself, but it seems risky shortening it if you'd still want to be able to tuck it in without things coming untucked. I actually think the tails don't come down too far while wearing untucked, so perhaps shortening is an unnecessary risk. I agree that the sleeves could be elongated a bit, though I think this looks pretty decent before washing.
The collar is great. What did you specify to Luxire for this? What pants are you wearing in the photos? Those seem like a great fit.
Thanks for the reply. The collar is the standard button down collar from Luxire which I think look great without any changes made it it. As far as the pants go, they are a pair of banana republic suit pants that I was wearing at the office earlier that day and I just decided to throw on the shirt to take pictures.
Right now my thoughts are that I am going to increase the sleeve measurement by either .25 or a half inch. Waist seems perfect but I think the body will be more proportional if I take in the bottom measurement by half an inch. Probably going to leave the length of the shirt alone, but this could change as I have emailed Luxire to get their thoughts as well.