I should firstly admit honestly that I really liked the concept. You can get your tailor made t shirts designed. You can just simply design your t-shirt and place an order.
You get it Rs.500/- around including shipping. But, if you want to sell your t-shirts on this then I think you will end up not gaining anything. Because they straight away cut Rs.450/- from your price.so you end up getting nothing. If you sale your design at Rs.1000/- then probably you can earn but who will buy a normal round neck t-shirt for Rs.1000/- So I liked the concept but I doubt if it is worth useful as it is not at all economical. They should charge something around Rs.300/- then they will rock. Also, there are lot of limitations about designs. You will find some really tacky designed tees which you may not like to buy. They should have quality control.