Yes they are cheaper because the companies selling them don't normally have a physical shop in which they also try and sell them, but I don't like buying them online because you don't know what the quality is like, or if the sizes are right, until it lands at your doors, and I then find it a headache sending it back.
The benefit of the internet in my opinion is mainly that you can compare easily. In the old days you had to pick up the phone or drive to a store with your car but now you can shop and compare enjoying a cup of coffee in your own home. Having said that I think prices are under pressure a lot because of the fact it's much easier then before to find the best prices for the same products . So I would say clothes can be cheaper online if you know where to look and what tools to use to find all deals an discounts. You could check an online tool like 'Fast Discount Finder'. It will save you a lot of money!
yeah i guess they are cheaper when you get them online,The bother is that we can help ourselves when we get a way of dealing with our needs.Clothing is because the need of our everyday buying it in a good pricing can make us feel good lol so yeah that is the reason behind it i guess which is impressive.