Give a space of around about a meter from the ground for hanging jackets otherwise they will pick up the dust from the floor.
Design your wardrobe according to your needs. That is if you wear clothes that are meant to be hung in then get more hanging space instead of shelves. Design it in a combination of drop rails, short drops, drawers and shelves. Analyze what suites you the most.
Yes, you are using the garage for storage already, but the space is not being used efficiently and you can never find what you want. It seems to have become home for all types of sports equipment, tools, machines, and a collection of family stuff. The garage's original purpose for parking the cars and a small workout area seem to have been lost in the mess of it all.
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