Wow, I only take ONE suit!!! I find that if I hang it on a towel bar or hook in the bathroom that it dries overnight. Guess I'm turning into a frugal packer - or maybe I just want more room for SHOES
Instead of a real coverup, I too wear a pair of elastic waist, cotton knit shorts and a t-shirt. That's fine for going in to lunch. Again I wear the same pair day after day. I'm not in them enough that they get dirty. When I worked in the corporate world, I realized that I couldn't remember what my coworkers had worn the day before, so it was unlikely that they would notice me either. I TRY to remember that when I'm packing.