@CurryandSnuggle I purchased an A-Line Gown and the skirt starts quite low down so there isn’t much room for baby weight due to all the boning (I think that’s the right phrase/spelling) in the torso part. I didn’t even think about my body changing shape. My bust has gotten a lot bigger already but I just assumed my body would return to a similar shape. How naive of me!! Oops! Yay for feeling sexier!
@Prema112 - I didn’t even think about a C-Section and recovery. I haven’t really thought this through. If I’m exhausted from lack of sleep I think the last thing I will be wanting to do is jump on the treadmill! @EarlGreywithLemon - I didn’t even thinking about the whole leaking boobs situation either!!
@gcat16 - Sorry to hear you have had to postpone your wedding multiple times! The most important thing for me was ensuring my 90 year old gran was at my wedding. However My partner thinks I might be upset in the future looking at photos of our day when I don’t feel like my best. Hope everything goes well at your scan on Friday!!
Thankfully we haven’t booked that many suppliers yet (Thanks for all your advice ladies, I think based upon this info we will be moving the date). We will wait until the scan next week to make sure all is well with the baby & then I think we will start the calls to the venue & suppliers about date changes. At least if our baby is a little older when they attend our wedding I can get more excited about a special outfit for them! 
@PeeAche - That sounds like such an amazing baby haul! Well done you!