The present invention provides shirts, such as shirts that are worn as work uniform shirts, which are configured to provide significant improvements in a wearer's comfort, performance, and mobility over a predefined range of motions. Embodiments of the shirts comprise one or more stretch panels that are configured to provide for stretching of the shirt at an identified micro site in order to provide a wearer with enhanced mobility. In other embodiments, the manner in which the various portions of the shirt are shaped and connected together, and specifically the connection between the sleeve and the rear panel of the shirt, may be adjusted in order to provide a wearer with enhanced mobility.

The present invention is clothing with foldable portions to provide access to the wearer with the wearer not having to stand from a chair or bed. The present invention includes at least one releasable seam that may be placed in a secured or opened position, so that when the releasable seam is placed in the open position, the clothing material may be folded in a manner to allow access to the wearer without the need to remove the clothing.

A combination includes a shirt and a component configured for removable attachment to the shirt. The component is selected from the group consisting of a collar and a cuff. The combination includes the component, which has an edge and at least one first fastener affixed along the edge, and the shirt, which has at least one second fastener affixed thereto and defines at least one shirt opening. The at least one first fastener is configured to releasably engage the at least one second fastener to removably attach the component to the shirt.