Superlative form of dreamy: most dreamy.(adjective)
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Use "dreamiest" in a sentence
"One of the "dreamiest" interpretations I have heard, it seems as if our two principals set out to inscribe the most gorgeously "Viennese" realization we have had since the days of Fritz Kreisler."
"Since then, I have been bracing for the “Xavier is the dreamiest” onslaught."
"There is nothing like a few months full of rye buns and lussekatter to make rosemary bun dough feel like the dreamiest, easiest knead in the world."