u/Sharpest_Blade

I ordered two explorer slim dress shirts and to my surprise they have a ton of material in the sides / back. I am 185 lbs at 6'1, surely this can't be the slimmest shirt they sell?

I was sized in store and was the same size as my other slim shirts, but the fit is mad different.

If there isn't a slimmer size, what is the best comparable brand?