The phrase "hangs crepe" is often used to describe situations or events that are solemn, sad, or depressing. It implies mourning or grief, and as such, antonyms for this phrase might include words such as "celebrates," "rejoices," "commemorates," "honors," or "uplifts." These words imply a sense of happiness, cheer, and positivity, and are often associated with events such as weddings, graduations, or other joyous occasions. Rather than reflecting on loss or sadness, these antonyms encourage us to focus on the good things in life, and to revel in the moments of happiness that we experience.