Corset

 is an item in Broken Age.

Obtaining
During Sugar Bunting's Maiden Feast, talk to the Bottled Water Maiden. Ask to trade the corset you are wearing for her Bottled Water. She will accept but then trade back as the corset is too big for her. The corset will be added to your inventory.

Using
During Sugar Bunting's Maiden Feast, when the large bird is hovering by the drumstick in your dress, use the corset on it to make a harness.