What? Pocket Flex by Filofax – £19

Where? www.filofax.co.uk

Why? This slim and stylish case is the perfect size to fit into your handbag and ideal for on-the-go notes. With a structure offering multiple choices for creating your own personal organiser, accommodating diary, notebook and contact add-ins, the combinations are numerous. I use mine for writing Vintage Brighton ‘to do’ lists and jotting down new vintage shop discoveries and must-investigate inspiration. An essential travel companion for my recent trip to Stockholm, it’s currently full of shop addresses and fashion feature ideas.

More? Accessorise with this sleek silver Deco-style pen.