sweetness and light · peaches and cream · sunshine and kittens · rainbow unicorns · sunshine and lollipops
sunshine and roses informal, sweetness and light, peaches and cream, sunshine and kittens, rainbows and butterflies informal, rainbow unicorns, beer and skittles UK, sunshine and lollipops
doom and gloom
All antonyms of sunshine and rainbows →
Happy, positive things, sometimes with a connotation of unrealistic expectations.