When it comes to synonyms for the phrase "hung crepe," there are a few different options to consider. One possibility might be "draped crepe," which conveys the same sense of a lightweight, flowy fabric hanging gently. Another synonym could be "suspended crepe," which emphasizes the idea of the crepe being suspended in mid-air. Additionally, "swagged crepe" could be used to describe a similar effect, with the fabric gathered or folded in a decorative way. Ultimately, the choice of synonym will depend on the specific context and desired emphasis, but these options offer some alternatives to the somewhat limited phrase "hung crepe".