The present disclosure relates to a convertible jacket and, in particular, to a convertible jacket that is convertible between a wearable configuration to a tent configuration. The convertible jacket can include a body having one or more panels, sleeves attached to the body about sleeve openings, an inflatable air channel for providing a frame for the convertible jacket in a tent configuration, a fastening means for securing the air channel to the body, a base, and a means for securing the base to a bottom edge of the body. Methods are also provided for converting the convertible jacket from a wearable configuration to a tent configuration.