No. But dieting has caused me to dress better.
I recently discovered a couple of my items no longer fit. I have put on a fair bit of muscle from digging, and chopping wood.
The keto lifestyle caused me to shed 45kg. I have since put on another 5, but my sizes have gone down, so muscle has replaced fat.
My wife’s clothes no longer fit me. She has a much nicer range than I do.
So within a CD scenario, it hasn’t helped me.