Congratulations!! That’s so exciting! When it comes to hiding it, if you just found out you might not be showing yet within the next month or two. If so just wear flowy clothes and take nausea meds if you get sick during first trimester. If worried about drinking for holiday season just being inconspicuous. I hid for a good while doing those for first couple months!
Peplum dresses or babydoll dresses
Depending on the weather and where you are located it could be fairly easy by just wearing an over sized sweater or hoodie. I dressed in over sized t-shirts and hoodies my whole pregnancy. The people I worked with honestly had no idea I was pregnant unless someone told them. I went through my whole pregnancy able to hide it with oversized clothes. It was also my 3rd baby. Lbs. I didn't announce the baby until she was around a month old😂