When you go to buy clothing, don't waste your money on camouflage. Start out with low-key colours and learn as much as you can about blending in with those. After a while, once you have gained experience, you can buy camouflage. Only buy it if you know or can use it effectively. My grandfather taught me to never use camouflage. He learned to become a very good hunter without it. Once you realize that you have no really camouflage, you find yourself looking for more effective ways to conceal yourself. This helps you to become a more effective hunter.
Good luck.