At Wall 31, we offer two types of t-shirts:
full size straight t-shirts (men's/unisex)
fitted women's t-shirts with shorter sleeves than men's
It is not always possible to try on a T-shirt. To determine your size, you can measure your t-shirt.
Then a centimeter tape will help you. Take your favorite t-shirt in the appropriate size, lay it out on a flat surface and measure the main dimensions:
length (from the shoulder to the bottom of the T-shirt), width (under the armpits).
Depending on these indicators, which are in the size grid table on the site, it is easy to determine your size and order the t-shirt you like.