Science has proven that sunny days are 10 times more enjoyable with a lift-the-flap top (or so we believe). We've made ours in a classic T-shirt shape from pure cotton for a comfortably soft feel. Browse a selection of extra-colourful options. There's a bunny tending its allotment, a camper van packed with playful animals or a scuba-diving dog. They all hide secret surprises that are waiting to be discovered.