Baby clothes rant

I love my boyfriend family and appreciate them very much,but I’m tired of them thinking how I dress my child is not good enough. My baby is almost a month old. He didn’t even wear his onesie because they always want to dress him in outfits like he going somewhere fancy. Then the stuff the put on him be from 3 to 6 months because they think he so chunky. That’s why I don’t like bringing him over there,but I need the sleep because my baby loves to play at night and take 2 minute naps 😩 I’m trying not to fall asleep. Now, I got to get out my bed to look for a outfit when I packed him 3 all in ones 😩