Post pregnant body! Help

Ehan

We are loving our surprise baby, the only other thing on my mind is my wedding dress. We paid all deposits for our wedding next year, which turns out I will behave baby 2 months before. In good way we dot have to cancel anything, but I don't know how my body will like 2 months after birth? Anyone can give a rough idea? Does the belly stay similar size in first 2 months? I don't know if 2 months is enough time to buy a dress and fit?