[Applicable people] : Baby boys and girls.<br> [Product performance] : 100% cotton fabric, soft and skin-friendly, comfortable and breathable, slightly elastic, comfortable to wear, movable open shoulder design does not stretch the neck, loose crotch is easy to move, snap button design, easy to change diapers.<br> [Best Gift]：Perfect to be baby's casual, party, Christmas, photo shoot clothes, also a great idea to be a baby shower or birthday gift .<br> [Washing instructions] : Hand wash or machine wash, low temperature drying, do not bleach.<br> [Special Note] :This size data is measured under the clothes flat, due to different measurement methods, the error is within 2-4cm is a normal phenomenon.