Yes. Pregnant women have a beautiful glow to them. Loose fitting clothing (standard clothes for pregnant women) is just fine. I remember many years ago playboy had a centerfold of a pregnant woman, so pregnancy is equated with beauty. Also, about 20 years ago there was a very beautiful pregnant lady in a store. I could not take my eyes off of her because she was so lovely. I told a man next to me and he agreed. The man was a minister. He had said that God gives pregnant woman a special glow so that her husband won't be tempted to leave her.
Yeah, sure, why not?
The best variant is to wear dresses. I used to order simply fantastic dresses here Best Baby Shower Dresses and should say I was pretty satisfied with their quality and prices. There are a lot of variant for daily use and for your baby shower party. I hope to become second time pregnant soon and want to wear my pink pregnant dress again. Hope it can help