I think every situation in dressing is different. My wife helped me learn makeup applications, even shared clothes of hers with me, and has bought Jaylyn presents. We also had some very hot times in the bed room with us both dressed. In my case she is the one that has lost interest in my dressing somewhat. I think that she just thought it was a kick that would go away but it hasn't. Another thing she is scared someone in our small town might find out and we would be ran out of town. Who knows but I have gone back to dressing on my own time when she s not around. Her moods have changed on many different things and sex is one of them and my dressing is high on the list as well.
I'm still a very manly man but I have a fondness for dressing. Here's what could be happening with your hubby. Sometimes I'm feeling I between manly and femme and I hide things behind her back as I feel less manly to her as I once did. I'm not leaning toward gay but have wondered about it if I was dressed. I feel guilty sometimes also about it. In my case it seems as we get older we are too cmfortable and any change can trigger a weird feeling inside. This is when I wait till my wife and I are having a great day together and then we talk deeply about feelings. We call it just laying out the facts of how we are feeling right then. It has helped some. Don't know if it will help in your case but it has worked in mine. Every marriage has its ups n downs.