DS1 has dyspraxia - the general clumsiness (well, also that it just takes so much concentration to do something like pouring a drink, as much as tripping over at the drop of a hat), terrible handwriting, poor organisation, losing 2 or 3 coats a year etc.
We work to find solutions - eg. He never remembers to zip up a bag, so he has shopping bag style lunchbox and a rucksack which holds everything in, even if not zipped up (used to use a shopper for school too, but new school required a rucksack).
Then it's elasticated trousers, elastic laces, socks a size too big so he can get them on - just lots of little accommodations for things that there's just no point fighting against.
The organisation is the toughy. We have routines which help, we have the stop and think through the list of what you're supposed to have for doing X, but it's no-where near perfect - in general, having things organised for him until he gets the pattern and starts automatically doing it for himself has had the most success - but it's hard work, and he can take years to get into a habit (but once it's there, it's stuck - he wouldn't dream of not washing his hands after the toilet, or not trimming his nails, or not taking his plate to the kitchen, or not eating off a plate - unlike his little brother!)