It's fair to say that my wardrobe simply wouldn't function without denim. Whether it's in the form of a perfectly fitting pair of jeans or a classic shirt, it's the ultimate staple, the go-to whether it's the weekend or a work day. And, thankfully, you don't have to bankrupt yourself to buy brilliant denim pieces - the high street has it nailed. From double denim to dungarees, here's how I'm wearing this season's most coveted buys....