Maternity Dress - Formal Event

I have a formal event at 13 weeks and unsure if I should hunt online for a maternity style dress or just see how I go and wear something I already have. I’m only six weeks at the moment and just a bit bloated (but who knows, it could just be all the chocolate I ate over the Christmas period 😂). It is my first baby so I know it’ll take longer to show, but I’m worried about wearing a normal dress and just looking chubby.

Any suggestions? What was your bump like at 13 weeks (first pregnancy)?

❤️❤️