I have recently purchased a glock 23, and applied for a concealed carry permit. I am looking for ways to carry it without printing. I am a smaller person (male, about 5'9'', 165 pounds). I usually wear jeans/cargo shorts and a long or short sleeve t-shirt that is pretty form fitting. I tried to put the gun in my waistband tonight, and found the best way to conceal it for me is in the appendix position. Anyone know of a good iwb appendix holster? Also,do you think it is necessary to wear a vest or change my clothes size?