It is a kids book from the 1990s, possibly got it through Scholastic book fair. The book is a disjointed collection of chapters or stories that are all related to night time, getting ready for bed, dreaming. The page and the only part of the story I remember most vividly is about having a dream that her nose turns into a pickle and she breaks it off and eats it, and on the page is an illustration of a kid with a big pickle nose.
Book was hard cover, dark blue, about the same size and length as Graeme Base’s “Animalia”.
The title itself is not about the pickle nose dream, and possibly is a little generic and so it is hard to search for, because the page I can remember and the title are likely unrelated (i.e. pickle is not in the title of the book) but the illustration of the kid with the big pickle nose is etched into my brain.
The illustrations were very beautiful, almost surreal, a little bit like Chris Van Allsberg but less realistic and more cartoon-ish, almost cubist. I remember one page had an illustration of a lone house at night time and all the windows are illuminated and it was very beautiful.
This is a long shot, but in searching on reddit I actually found other people who are trying to figure out what this book was called!