The new YSL platforms, yes. A Mulberry bag, perhaps. But it's rare for a hair product to come with a waiting list. Step forward the new Whipped Cream by US brand Sebastian Professional – a genius product that conditions hair, helps hold your style and defines waves all at the same time. It's caused such a storm across the pond that it has already sold out there and has an online waiting list. So, listen to this. Sebastian Professional (who will be supplying the products at Henry Holland's LFW show, btw) have bowed to pressure over here and given us Brits access to the product a month before it's official release. Perfect hair is just a click away... Visit http://www.sebastianwhatsnext.co.uk/ to bag yours.