All of those fixtures relate nicely to one another.

Be careful with crystal prisms as they can cast terrible shadows in a room especially if they are too brightly lit.

LOL "One man's trash...." Many people are looking for those "terrible shadows". To your question: if the rooms are completely closed off from one another I see no reason for light fixtures to have to match/relate to one another. Particularly in a bedroom where very few people will ever see it.

IMO your bedroom can be very different from the rest of the place. I like that 2nd one for the DR so much more than the first but of course we have no dea of your style in either room.