You do not need to use plurals and remember not to use words unlikely to be used in a lot description (
such as 'furniture' or 'jewellery' ).
results searching for nurses buckle
SOLD FOR £220
A Royal Masonic Hospital nurses silver buckle Birmingham 1970 and 2 silver charm bracelets 217 grams
SOLD FOR £70
A pair of Georgian silver shoe buckles marked TB Prat & Arthur Humphries, an Edwardian pierced silver nurses buckle Birmingham 1906 and 1 other pierced silver nurses buckle Birmingham 1904, 2 ozs