If you're not sure of where to start when it comes to cashmere, Uniqlo is always a safe bet. Customers all tend to agree on the fact that it is of excellent quality, and there are plenty of different styles and colours to choose from. I especially like this Short Sleeve Crew Neck Jumper (£40, originally £50), but I would also recommend the Long Sleeve Crew Neck Jumper (£60, originally £70).