I have to chuckle at your post because we have only had about four days of high heat this summer and most feel as though they are suffering. I too am waiting for those cooler days to return as I think we have had the best summer weather wise in many years. Last night I thought about your question as I am in the same boat. I will wear summertime clothing for the ride and cover up a block away before hitting the work place. Are you not able to leave clothing at work for a few days so that you can change into decent and wrinkle-free clothing?