Pre-pregnancy == I wore pants like a CHAMPION
Post-pregnancy == leggings4lyfe
It's been like 3 years since I've been pregnant. I don't anticipate things changing.
I'm all for leggings. Not just because I enjoy seeing them personally (
though I am a bit of a creeper like that, don't judge), but because people should be comfortable. You like leggings? Wear leggings. It's no one's business but yours.
Same goes for the insanity of corporate life. Why the hell do we even wear collared shirts and polos when we're never going to see a customer? Jeans and t-shirts. I deliberately pushed the boundaries of those things when I was in corporate. Screw making myself miserable because some exec asshat doesn't get the correlation between comfort and productivity.