I found a number of Lacoste buttondown shirts on sale at 70% off and in my size, so I got them. A large number of these last-item-in-the-city shirts, however, are checkered shirts. Some have very subtle or light checker patterns and could be virtual solids or maybe what you guys call tattersall; three look a bit like cowboy shirts but nothing like Madras. My tropical country law firm's regular dress code is dress shirt and tie with no jacket, which allows a bit more color for your shirt. What do you guys think of checks in general, and checks in a business context? I've worn them a few times with no comment.