Wedding Coming up soon. Need hair advice.

Ok. My wedding is at the end of June and as a 25 year old man I am just realizing how little I know about my own hair. Both of my parents have different hairstyles, so neither really gave me any help in that department. Currently I use head and shoulders every day and then I use garnier fructis argan oil conditioner maybe every three days. I also use garnier fructis argan oil for after the shower to help with frizziness when there is a lot of static. I usually brush my hair while it is still wet and just let it dry naturally. I inevitably end up brushing it with my fingers throughout the day. My hair gets staticy all the time and I don’t know how to prevent it. It is worse at work. I think it’s the material in my work shirt is the cause but it’s a constant problem. Maybe it’s just winter, because it does seem to be worse when it’s colder. I think I hit all the main points. Any other questions you need to ask please do. But I need some help because I have no idea what to do with my hair for my wedding and no one I know has hair even close to mine. It used to get curlier on top, but ever since I started cutting the top short it went away. Is there anyway to fix that? Not looking for quick solution, just curious if that’s an option.