cotton blend.Button closure.Hand or Machine Wash.MATERIAL --- Baby boy formal suit with high quality organic cotton,soft and comfortable to wear,super wearable for your naughty boy. ( Please Check Below Product Description for Size Information. ).DESIGN ---Tuxedo Designed Suitable for Baptism, Pageant, Party, Wedding, Church, Cocktail Party or Birthday.Long Sleeve suit set for autumn, spring. Adorable beret with bow tie design, look more gentleman and fashion..BEST GIFT ---It has buttons in the crotch,button closure, convenient for wear and diaper changing.It is also a nice gift to your lovely baby.WASHING INSTRUCTIONS --- Gentle machine or hand washable at Max 40(104).Better to wash separately from other color clothes.Package include: 1pc jumpsuit + 1pc vest coat + 1pc black berets hat.