WHY AREN'T WE WEARING APPROPRIATE DRESS IN TEMPLES ?

One should always wear conservative clothes that keep the body comfortable but covered as well. In the West, clothing styles are often quite free and relaxed, but if it is too revealing it can be taken as disrespectful or even offensive to the deities or even the people who are there. So one should always try to dress in a most suitable and modest manner.

Men should normally wear a dhoti and women should wear a saree. In today's world, we are avoiding our own traditional clothes. What is the real reason?