Having 4 to 6 sets of pajamas for a newborn is usually sufficient. Newborns may go through multiple clothing changes in a day due to spit-ups, diaper leaks, or other messes. Having a few extra sets ensures you have enough clean pajamas on hand. Consider the weather and choose a mix of lighter and slightly warmer options. As babies grow quickly, you can gradually add more sleepwear as needed.
Footie pajamas can be a good option for babies, especially during colder weather. They provide full coverage, including foot coverage, which helps keep their little feet warm and protected. Footie pajamas are convenient as they eliminate the need for separate socks, which can easily get kicked off. They also prevent the baby from scratching themselves if they have sharp nails.
Children's pajamas should have a snug, close fit but not be overly restrictive or tight. Pajamas that are too loose can easily ride up, twist, or bunch during sleep. Saggy neck openings also pose risks. But allowing room for movement is important, especially as kids grow. Strike a balance between compressing and baggy. Focus on light, breathable natural fabrics instead of bulk for warmth.