Here are some general pointers for making the most of your closet space. Use whatever suits you the most because not all closets are created equally.
The best solution is not to store off season clothes since we will either forget about it or settle for something else because it takes effort to bring it out. Given the abrupt weather change that is also becoming a necessity. If you do have to store it away, you do not need to make a lot of subcategories; simply group items that are similar together.