This dress was perfect for a formal night out, and I would highly recommend for a wedding! The rouching in the middle is a nice distraction from your mid section, along with the keyhole in the chest area, so I would highly recommend if you need a formal wear piece During your second trimester! I am only 21 weeks, so I can’t speak for this stress further along in a pregnancy, but definitely think it has potential and would recommend trying if you are looking for something! LTKMidsize LTKWedding LTKBump