Wondrous Items
Items designed to give their wearers a leg up in the world, wondrous items (also sometimes known as magical enhancers at more technological places) are a common commodity, though not necessarily cheap they are found in many places.
The typical player character has the following slots for magic items:
Head (Helms, Hats, Caps, and Masks)
Headband (Headbands)
Eyes (Glasses, Monocles, and Eyepatches)
Shoulders (Cloaks and Vambraces)
Neck (Scarfs, and Amulets)
Body (Shirts and Vests)
Wrists (Cuffs and Bracers)
Hands (Gloves and Claws)
Belt (Belt, Sash)
Ring (Ring) - An exception to this rule - a character can wear up to two rings.
Feet (Boots, Sandals, Shoes)
Magic items which don't fit into these categories are considered "slotless" and thus don't take up a specific space, yet are carried to gain their benefit. Characters can have as many slotless magic items on their person as they can carry.