I’m glad you had a positive experience! That sounds fun!
I got a wolf whistle around 20 years ago. I had my hair about halfway down my back, and didn’t have it pulled back at the time.
I was dressed drab, I didn’t cross dress then. This was in one of the big home improvement box stores. I’m quite sure it was sarcastic. Who ever whistled did not have the guts to hang around. I found the next several aisles empty. This was pretty early in the morning. It felt a bit creepy.
May all your Cat Calls be good ones!!