[[Material]: Crafted from soft stretchy cotton knit offering breathability and warmth. Lightweight and cozy perfect for baby girls and boys. [Cute Style]: Features a O-neck with button design on the solid-colored ribbed long-sleeve romper top. Comes with drawstring long pants in a four-piece unisex set. Simple yet stylish ideal for spring fall and winter. [Size]: Suitable for newborns and infants aged 0-12 months including sizes: 0-3 months 3-6 months 6-9 months 9-12 months. Please refer to the size chart before purchasing. [Occasions]: A casual yet charming tracksuit for your little prince or princess. Perfect for everyday wear baby showers birthdays beach outings photography sessions playtime family outings and as a coming-home outfit. Ideal for fall and winter. [Package includes]: 1 x long sleeve romper top + 1 x long pants + 1 x hat + 1 x knit hat. Makes a wonderful gift for your baby ensuring utmost comfort and style.]