Myntra is a shopping website which is more concerntrated on fashion stuffs like cloths jeans shoes etc.They claim that their product is genuine nad they wont sell first copies.
I bought a shirt on myntra and I recieved the product in a week or so.
The product is really genuine as there is a 30 day return policy on myntra on fashion sales.
Now I dont know about aftersales service as I need not requre it but the discounts are pretty genuine.
You also get sunglasses and glasses in myntra.
You can definately buy but I dont trust these sites unlike flipkart and snapdeal.
Who are ready to listen to customers even after the product has been delivered.
So you can buy but I would reccomend you to buy cheap products not the expensive ones.
Please research and buy in myntra