Abstract: An all weather garment system is disclosed. The system comprises an outer barrier shell and at least one inner barrier layer attached to the outer barrier shell. The outer barrier shell has a front portion and a rear portion. The at least one inner barrier layer has a configuration similar to that of the outer barrier shell. The at least one inner barrier layer is configured to collapse and store adjacent to the rear portion of the outside barrier shell when the inner barrier layer is not being worn. In one embodiment, the garment system has two inner barrier layers, a first and a second inner barrier layer. A method of utilizing an all weather garment system is also disclosed.