Most of my jerseys came from Performance.
I’ve had good luck with Bellwether for cycling shorts, they seem to be priced well for the quality. I will buy jerseys off eBay and 5/6 years ago I was getting NWT Bellwether jerseys for $10. I will also buy new or EUC cycling jerseys of various brands off of eBay. I generally don’t wear any team logo.
For mountain biking, I wear nylon cargo shorts and polyester athletic t-shirts without back pockets.
John