Baby Shower Outfit?

Ariel • Married to the love of my life for 8 years❤️ Have a Baby Boy 12/28/15 💙 & expecting 9/7/18 💛
Looking online for something to wear for my baby shower the 1st week of November. It'll be in central Florida so it won't be too cold. Anyone have any suggestions? I was looking at this dress from ASOS but unsure. I wanna feel "pretty" lol and don't wanna wear what I keep seeing. Lots of plain or blah looking maternity dresses. I am a size 12-14 pre pregnancy but I've been pretty lucky in only gaining 1 1/2 lbs at 26 1/2 weeks. So suggestions please & thankyou 😊