t-shirt

In Islam we are free to wear anything so long it does not fall into one of the following categories: 1. It should not be transparent, revealing the parts of body that ought to be covered. 2. It should not considered as specifically worn by the opposite sex. 3. It should not be specifically a

We are office going people and generally wear shirt and trouser. The trouser are long enough to cover the ankle, should I fold them while offering Salah, if yes inward or outward, and can salah is valid in half sleeves shirt and t-shirt. Jazakallah