Eyeglass Brooch - how to wear

Dear Orchidians, This may seem like a strange question but after
looking at the on line eyeglass brooches I don’t understand where
they are worn. They all looked like buttons with rings hanging down,
and small. Are they worn in the middle front of the chest or the
side or…? Wouldn’t a real brooch shape worn lengthwise with a
hoop at the bottom look more elegant?

I am going to try and make some for myself so when I am teaching in
my ceramics classes I don’t have them constantly dropping into the
spinning clay ;>)

Sharron on summer semi holiday in Kuala Lumpur