1) Having a rustling sound 2) Like a rustling skirt 3) Making a rustling sound 4) Noisy 5) Slang for effeminate 6) Swishing Found on https://www.crosswordclues.com/clue/swishy
causing, giving rise to, or characterized by a swishing sound or motion. · exhibiting effeminate tendencies or characteristics. Found on https://www.infoplease.com/dictionary/swishy