I totally know what you are talking about. Jeans are pretty much my every day clothes even if it's 100 degrees outside. The boyfriend has had to deal with higher temps in the house. I bought a microwavable heating pad that I can wrap about my ankle and wear. This helps off set the temp in whatever room I am in. Where is your RSD? Maybe something like this would help you (if the weight wasn't too much for you to handle...sometimes I am forced to choose between the lesser of 2 evils).

Nicole