"Summer classic" refers to something that is traditional, widely loved, and associated with summertime, such as a song, movie, or event that people enjoy during the summer season. Full definition
Could have been a bizarre ironic summer classic if it were structured like a real movie and had any character development whatsoever. (thewrap.com)
They borrowed Summer Classics patio furniture in a resin that resembles more expensive wrought iron, using colorful fabrics for pop. (realtormag.realtor.org)