This hit exactly what I was looking for: smile-y boba teas on a pink background (we happen to use pink to easily identify what belongs to one of our two dogs). The size guide also worked great for me to figure out what size to get my dog.
Detail: the pattern size is also great—not too small so it's hard to discern from a small distance, and not so large that you don't see much pattern on the bandanna. And lastly, the curved cut of the bandanna + length
of the ends made for a very good fit (note: we bought the tie-on version).