T-shirt size is usually determined based on body width and length. To measure the width of your body, place a tape measure under your chest and wrap the tape around the widest part of your chest. Be careful to keep the tape measure straight and not too tight or too loose. This number is the width of the body.
To measure the length of your body, place the tape measure above your shoulders and wrap it along the centerline of your body to just below your hips. Also keep the measuring tape straight and not too tight or too loose. This number is the length of the body.
When measuring, you should wear clothing similar to a T-shirt, so that the actual size of the body can be measured more accurately. After the measurement is completed, you can refer to the T-shirt size chart to determine the size that suits you.
In general, choosing the right T-shirt size is very important, because a size that is too small or too large will affect comfort and appearance. If you are unsure of your size, it is recommended to try it on or consult a salesperson before purchasing.
