How to use: Dress your newborn in the onesie first, then put on the booties to keep their feet warm. Finally, add the beanie for extra coziness. Note: Make sure to check the clothing for any loose threads or small parts before dressing your baby. Avoid rough play that could damage the graphic print. Maintenance: Machine wash the set in cold water with like colors. Tumble dry on low to keep the softness of the cotton. This will help keep the set looking great for a long time.