Clothes Hanging Rail What Are These Moths Suddenly Doing In My Flat And Ought I To Get Rid Of Them?

What are these moths suddenly doing in my flat and ought I to get rid of them? - clothes hanging rail

This weekend I took my husband and my clothes hang suspended rails in a new wardrobe. Since then, I noticed a lot of gold dust, butterflies flying around the house and generally just hang on the walls. I suspect that came from the clothing. What is fever? No, really moths eat the tissue or is it just an old wive story? How can I rid of it? sound (without wishing to insectophobe MAD)