I stumbled across Rosehips Cards while in Waterstones and immediately fell in love with their collection of A5 and A6 notebooks. I even bought a few for myself and friends. Turns out the Bristol-based paper company also produces gorgeous wrapping paper, cards and notecards. You can find Rosehip Cards at Waterstones or order online at One Brown Cow. Prices start at just £2.50.
(p.s. Rosehip products are designed and manufactured in the UK. They use environmentally friendly products when possible. Paper is either 100% recycled or from well managed sources.)