Revere collar shirt Chest pocket Button-up front Contrast piping Elasticated waistband Side pockets 95% Certified organic cotton In our soft, certified organic cotton fabric, this long pyjama set pairs a classic button up long sleeve shirt with elasticated waist long bottoms in one of our boldest prints yet. Hand-drawn in our West London studio, bright, colourful flamingos flock over graphic green and white stripes.