Can't Decide on Baby Shower Dress

Ke
Ok.  I bought both but will be returning one. So the dress on the left (pink) I tried on and immediately had a positive reaction to, the dress on the right (gray) I tried on and thought it was workable, and liked the more I thought about it.
The pink dress is more feminine and springy which is what I was going for. The gray dress is long and will cover my ever-swelling ankles + I don't have to shave.  
 
The pink dress looks like a baby shower dress to me and hides my rib rolls and butt cellulite better.  The gray dress is more versatile/can be worn in subsequent pregnancies regardless of the season and shows off the bump better.
 
I don't know how I would accessorize the pink dress... does it need a belt? A white cardigan? Minimalist gold jewelry? 
 
The gray dress I would wear with a long floral shawl, like the picture below.
Which one do you think I should go with?