The term summer jacket shouldn't really make sense but when you live England it's an essential item. Khaki jackets have been in season for a while now but it seems everyone is falling in love with 2 statement versions.
The 'It' jacket of the moment has to be the Zara Safari jacket. Zara currently has two types one made from a lighter material and one more suited to the colder days. Celebs like Jessica Alba and Louise Thompson have been seen rocking this staple item, which is perfect with any outfit; whether you want to go for an edgy look in black skinnies and black boots or a simple tee, jeans and flats. I often wear mine with day dresses and ankle boots.
Another celebrity approved, staple item this summer is the camo jacket. This lightweight jacket is great for covering up when the British chills kick in. I've always seen it as an item more suited to the grunge look rocked by Fearne Cotton but I love the way Nicola Roberts has softened it out by teaming it with a girlie ensemble.