it depends on the kind of sportsjacket and shirt you have
A polo shirt is T-shaped shirt with a collar, typically a two- or three-button placket, and an optional pocket. Without collar, a shirt can not be called polo shirt.
A shirt collar can be ironed by laying the collar as flat as possible. Using the tip of the iron is best to get into corners easily.
A cravat is worn inside a shirt collar.
Difference between polo shirts and Rugby ( golf shirts) is Collar. Each polo shirt has a kitted collar while the Rugby shirt has a two piece collar ( may be woven collar).
a collar
theres a costume
With string on the collar of your shirt.
Contrast-Collar Dress Shirts
The shirt's collar is frayed.He was shocked at the shirt's price.The shirt's material is cotton.
One should wear A and E collar shirt to a 7th grade dance.
Henleys are a type of shirt. It is a pullover type shirt that does not have a collar. These shirts have buttons on the upper portion of the shirt.