We were encountered by your great amazement that mummymoon is using polyester. Yes, we do use polyester and even wear it ourselves.
We recommend you not to be afraid of diversity of textures; they are not going to eat you, they will only going to spice your routine. If we were using silk, then you‘d pay for the dress not 100eur, but 300 eur instead. If it was cotton, it could not waver this way but would collapse. If it was viscose, your dress would fall down and rest there not even showing a slice of all of its beauty to others.
Mummymoon is for neatness, light, vegetarianism, love, kindness and so on. But just for the sake of harmony, we sometimes need to curse and don‘t forget to have well-done steak for dinner. You should really understand us!