We get asked this often. I explain that gloves are worn to protect the bells from skin oils, which of course they do not...and to 'set off' the bells.
HOWEVER...my preference is to play naked. I want to be closer to my instrument...never saw any violin player or bass player or anyone else, except maybe fingerless gloves outside ... wearing gloves and when we use our own bells I for one do NOT wear them, even if I am the only one...director says its optional (ok ok, he is my husband)
much longer reply that you wanted I am sure...
Merry Christmas...day four!! and its cawing birds not calling.