what's the consensus on seersucker suits? I like the look of seersucker suits but don't know yet if I can justify needing to buy one. I guess I'd still like to round out my suit selection and have one for all occasions, plus, the idea of wearing a darker colored suit in the summer makes me sweat just thinking about it. so naturally a lighter colored suit makes sense. any opinions? any particular brands that make nice seersucker suits?