Amulets are necklaces with some form of large decoration or symbol. Most are ornamental, but some are potent magic items.
Belts are worn about the midsection, but do not add to the protection given by basic armor unless infused with magic.
Boots come in a variety of forms and functions, but they do not add to the protection given by basic armor unless infused with magic.
Gauntlets and bracers are a part of most suits of armor, and do not increase their suit's protective abilities unless infused with magic.
Cloaks are simple cloth garments used to protect the wearer from bad weather and other hazards of the open road.
While offering no additional protection, helmets do come in a variety of styles.
Rings are commonly worn on the fingers as ornamentation, but some are potent magic items.