Dressing for a Late Morning to Lunch Launch Event - How a Larger Man's Clothes Should Fit

I usually overdress to media launch events. When I say I overdress it's because almost no one, with the exception of the hosts or a few others would even throw on a sports jacket. I usually come dress like this.

I wore a linen sports jacket by Tagliatore,

My Style these days: Luxuriously Casual

According to someone I met at one of the events I attended I dress 'Luxuriously Casual'. I find this to be very appropriate in describing my style. No one needs to wear a jacket here but it does make a very good first impression if you do. Especially if the fit is correct. If it isn't, you are best not wearing one at all.