I have tried, as an experiment, pocket carry with a jacket (so-called Bomber jacket) with slash pockets, but even my light S&W 442 semed to make my jacket hang uncomfortably uneven, plus I worried that my gun would rotate in my pocket. Also, worn loosely, my garment swung away from my body in a way I didn't like.
I prefer my belt holster, but if what works for you works, it works. I'm not suggesting one way any better, just asking for my own information.
P.S. My jeans aren't tight. At least not when I bought them.