100% Cotton Button closure Machine Wash eatures: Long sleeve, button down, lapel, solid color esign: The shirt for autumn spring wearing, size for 18-24 months/ 2-3 years/ 3-4 years/ 4-6 years/ 6-8 years/ 8-10 years ccasion: Daily, casual, party, school, Newyear, Halloween, Thanksgiving, Christmas, photo. It is also a great gift. arm Tips: Please check our last size chart picture before ordering, rather than the "size chart" beside the drop down box are Instructions: Machine washable,we recommend using wash bag to protect the knit sweater when machine washing, do not bleach and iron.