A shirt having a shirt body and a collar connected to the shirt body. The collar is convertible between at least a straight collar orientation and a mandarin orientation. The collar has a first end and a second end each having a slit. The slit allows a portion of each of the first end and the second end of the outer collar portion to fold to a turned under position relative to a base portion of the outer collar portion in the straight collar orientation.

A collar stay includes a stay body having an opening therein, and a magnet configured to be retained in the opening. The magnet has at least one indentation around an outer circumference thereof. The opening includes an inner circumferential surface having at least one protrusion therefrom, the protrusion shaped to engage the at least one indentation to retain the magnet in the opening.

A collar stay includes a stay body having an opening therein, and a magnet configured to be retained in the opening. The magnet has at least one indentation around an outer circumference thereof. The opening includes an inner circumferential surface having at least one protrusion therefrom, the protrusion shaped to engage the at least one indentation to retain the magnet in the opening.

A collar control system includes a shirt and a collar control device. The shirt includes a collar portion coupled to a neck portion. The collar portion defines a first pocket. The collar control device includes an elongated strip having a first end portion, a second end portion opposite the first end portion, and a bendable portion adapted for forming a transverse fold in the collar control device. The first end of the collar control device is sized and configured to be received within the first pocket.

A decorative collar bar apparatus for shirt collar includes an ornamental head, an attachment bar, a collar stiffener, a locking encasement. The ornamental head is terminally connected to the attachment bar, and the attachment bar engages with the locking encasement through the collar stiffener. The ornamental head provides an improved esthetic appearance and is visible from outside as the ornamental head covers a collar hole of the shirt collar. The attachment bar, the collar stiffener, and the locking encasement are hidden within the shirt collar, completing an assembly. The collar stiffener is positioned in between the shirt collar and engages in between the attachment bar and the locking encasement in order to stabilize the shirt collar.

A decorative collar bar apparatus for shirt collar includes an ornamental head, an attachment bar, a collar stiffener, a locking encasement. The ornamental head is terminally connected to the attachment bar, and the attachment bar engages with the locking encasement through the collar stiffener. The ornamental head provides an improved esthetic appearance and is visible from outside as the ornamental head covers a collar hole of the shirt collar. The attachment bar, the collar stiffener, and the locking encasement are hidden within the shirt collar, completing an assembly. The collar stiffener is positioned in between the shirt collar and engages in between the attachment bar and the locking encasement in order to stabilize the shirt collar.

A shirt collar adjustment and support apparatus defines a curved body having a first edge and a second edge that converge to define an opening between two endpoints. One of said edges is tapered at respective ends toward the endpoints to define tapered ends of the device defining an opening there between. The device is worn under a shirt collar to add support.

A shirt collar adjustment and support apparatus defines a curved body having a first edge and a second edge that converge to define an opening between two endpoints. One of said edges is tapered at respective ends toward the endpoints to define tapered ends of the device defining an opening there between. The device is worn under a shirt collar to add support.

A shirt collar support system is provided. The shirt collar support system embodies an arcuate U-shaped device with malleable functionality for retaining manually selected shapes so as to conform to a desired collar shape. Additionally, the arcuate device provides integrated magnets at or near the distal ends of the U-shape. The magnets enable pivotably engaging and thus selectively positioned ferromagnetic collar stays for firmly holding a shirt collar in place.

A shirt collar support system is provided. The shirt collar support system embodies an arcuate U-shaped device with malleable functionality for retaining manually selected shapes so as to conform to a desired collar shape. Additionally, the arcuate device provides integrated magnets at or near the distal ends of the U-shape. The magnets enable pivotably engaging and thus selectively positioned ferromagnetic collar stays for firmly holding a shirt collar in place.