I wear my jeans fitted and they are all pretty uncomfortable at this point. I was on WW before I got my BFP, so I am already up 5 lbs from not tracking my food/the holidays and am CRAZY bloated! I got a pair of skinny jeans from gap maternity with the ultimate panel and they are super comfy. I wore them for Xmas eve and Xmas and my husband said you couldn't tell at all that they were maternity jeans. I was tempted to wear a maternity dress to work today just because I am feeling like my regular clothes are snug.
I am definitely not in the wait it out to buy maternity clothes club. I am a total clothes horse and spend quite a bit on clothes for myself monthly. I bought a TON of maternity clothes with DD (I need professional stuff work work/court and casual), but sold them all because I lost a bunch of weight afterwards. I made over $900 selling them on Ebay, so this time, I am pretty much buying as much and whatever I want and will sell them again because we plan on being done with #2.