I'm sorry about your sinuses, that's miserable.
That's a heckuva' chore, especially when the clothes belong to someone else.
One place that sometimes appreciates donations of dated fashions, are local theatres. They may not all be up and running at this point, but there may still be someone to call, if you have one in your town. Ds used to be really involved in ours, and they made good use of donated clothing in various plays.
I don't blame them. The heat is no fun. Krypto doesn't like heat at all.
Heat doesn't go well with asthma, especially with humidity. I'm sorry that your Dgd missed a day, but it sounds like she needed that day off.
Have a wonderful week, and hopefully they are correct, a better weather week!
Love All Life; Thank You For Posting! :)