This is a cloche. Cloche means bell in French. I believe a cloche was originally referred to as a small glass dome used to force plants to bloom (like a mini green house). But in decor terms, it's usually a display (raised on a stand) under glass.
Distressed vintage finds, salvaged and whitewashed wood, pops of pastel, and time-worn hints of yesteryear are the hallmarks of shabby chic decorating. Bring the rustic-yet-feminine style into your cooking space with these decorating ideas, including