Available for immediate purchase. Size is indicated as 62-68cm, 3-6M. My petite daughter was able to wear this until about 10 months old. The attached head ribbon was discarded, so this is the romper only. It was worn for about 2 seasons. It has been used very little, and there is no pilling or fuzzing, so I think it can still be used. The upper part is made of knit fabric and is a warm material.