Bridal Shower Attire

I have just been informed that my friends and family are throwing me a Bridal Shower! That`s wonderful, but the problem is it is tomorrow (March 8) and I have absolutely nothing to wear! Can you please give me some suggestions as to what I could wear? The shower is being held at a restaurant at 1:00PM. I wear a size 16, so I need to be body consious as well as striking! Please help! Anybody!!