That is a great story, and I’m sorry for the loss of your father.
My story is similar, and concerns mine too. I had put on one of my Mom’s satin slips and was relaxing on my bed before supper, and I somehow I dosed off.
Then my father suddenly seemed to appear to tell me supper was ready, looked at me, and asked, “is that one of you mother’s slips you’re wearing?”. Yes, I answered.
Absolutely nothing was ever said about this. I don’t even have any idea if he even told my mom.