To dream a coat - the sign of the fact that you can suffer from other people. If in a dream you borrow a coat, then in reality errors of others will be fatal for you. To wear a beautiful comfortable coat means that you will be accompanied by good luck. If on you a ripped old coat, then be careful of failures and losses. To dream a new coat - a presage of literary progress. If dreamed you that you lost a coat, then you should reconsider the relation to life as too many losses happened because of your self-confidence when conducting commercial affairs.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.