Simply put, an antique is any item — whether it be a work of art, jewelry, carpets or everyday objects like housewares and accessories — that is over 100 years old. Vintage items are much younger, less than 100 years old, and typically have a collector's appeal.

Vintage items are much younger than antiques. These pieces are typically defined as being at least 20 years old but less than 100 years old. The term "true vintage" is a sub-category for items that are at least 50 years old.

The customary definition of antique requires that an item should be at least 100 years old and in original condition. (Motor vehicles are an exception to this rule, with some definitions requiring an automobile to be as little as 25 years old to qualify as an antique.)

“By definition, an antique is an item that is 100 years old or older,” says Brandon. This doesn't matter whether it's a book, a vase, some glassware, or even a piece of furniture—the rule of thumb remains the same.