This new and exclussive Sand colourway in our popular Hot Air Balloons print is printed on 100% GOTs certified Organic cotton interlock. The lovely brown, navy, mustard, pine and beige tones are rich and earthy, which feels so soft printed on interlock fabric (a double-knitted jersey). Our romper is: • Long lasting, with a minimum of 6 months' use for baby sizes and over a year in toddler sizes, then after it can become a hand-me-down. • Soft and comfortable for young babies, with plenty of room for nappies and the minimum number of seams. • Designed to be practical, with bottom popper for easy changing/toilet trips.