Pyjamas are associated with comfort- so perhaps you are comfortable with where you are in your waking life right now.
Alternatively- have you become too comfortable and are you letting opportunities pass you by? You may prefer to sleep on any issues you have rather than tackling them head on which can leave them dragging on without a solution.
Pyjamas are something you wear in the comfort of your own home. If you were wearing pyjamas out in public, then perhaps you want to keep something private that is happening in your personal life but are afraid it will get out. You may fear that it already has and you are anticipating the embarrassment once it gets back to you that everyone knows. Another possibility is that you feel like you lack some control over your life and need to regain it back.
Pyjamas could simply mean that you need to take some time out to relax and take it easy. If you have been working non-stop- it might be the perfect opportunity to take a few days off, book a holiday or simply unplug for a while and do something that will take your mind away from the job.
People generally wear pyjamas while sleeping- a time when you are oblivious to what is going on around you. If this is the case for you, perhaps you are unaware of something that is happening during your waking hours; you may not be aware of the effect you are having on someone.
Another interpretation is that pyjamas are linked with illness so you might be worried about you or someone else getting sick.
Or you might not be taking the best care of yourself and the dream is acting as a warning that you need to invest more in your health or you will inevitably become ill.
Tagged in Dream Interpretation