the 40 year old d-bags only make fun of your if they are tourists, or if you are a shitty skier.
I have a 4xl puffy and 2xl analog pants that I sag to my knees with bibs, gogs under my helmet, and mini poles, and I don't get anything more than a few curious looks - and i am by no means a really good skier.
If you are really self conscious enough to choose a resort because of how people look at you when you are there, have fun elsewhere.
If you aren't willing to wake up early to get good snow, well then again, too bad for you.
I understand people don't like how fast it gets tracked, but I'd rather get up early and ski hard to get long, sustained, good runs than waste half of my life traversing for a couple hundred feet of vert/cliff bands.