Decorator pattern for inventory item class

Thinking about having items as classes that hold a list of "attributes" like how a gameobject holds component That'd allow for varied items in terms of stats and other stuff, and less trouble regarding initializing/cloning items, also no issues with inheritance Thing is it could cause problem when say, an Item has the same attribute twice with different values Could be fixed by editor scripts but heh Does this sound like a correct implementation of items? Anything I should know?