OASIS - one of my favourite BRITISH brands - mixes timeless chic with latest trends. These images from its spring/summer 2011 lookbook appear a bit too "grownup" and ladylike for my taste, but I know for a fact - there are lots of playful casual items to be found on Oasis' shelves just as well. Such as a pair denim transformer shorts I got from them about 3 years ago - it seems like they've only gotten trendier overtime...