I recently ordered an imitation jewellery set through their android mobile app, primarily because they offered a joining credit of Rs.50/- plus a Rs.150/- discount for shopping through the app. Awesome joining bonus!
And although they only have an Android app as yet(and nothing for my Windows phone) - the look and feel of the app is great! It is quick, simple and smooth like butter. They provide style recommendations based on your profile - size shape etc. - clothes, accessories.
You can now have a stylist on your mobile! Only thing is that the product I had bought - the seller was fashionara, which had quoted a 10-15 day delivery time at the time of placing the order. And they did take 10 days. 10 days! Who takes 10 days to deliver products these days! Voonik customer care responded pretty fast when I enquired after about 7 days. But even though you have already mentioned it, it is still too much - but the fault here is of the seller. But thumbs up to the app design - one of the best available in India.