With my son, I like to have great pajamas for him to wear every night. Something that will keep him covered, since he refuses to have blankets on him when it is chilly at all. But something that is also breathable.
That being said, I found Brian the Pekingese. This website is devoted to bringing children great pajamas. There are four different colors and designs to choose from. The smallest size is 18 months. The sizes go up to 5T. Which is great if you want to get your kiddo's matching pajamas. They also sell a little plush pekingese dog named Brian. This was definitely my sons favorite part. Since the day we received Brian, my son who loves animals has not stopped holding him. He cuddles with this puppy, and makes sure to take Brian to bed. Which I am thankful he loves this stuffed animal as much as he does. It gives my dogs a rest from the rough housing he tends to do with them.
The best part of this website, is the back story. Which seems pretty similar to my own. Brian's parents brought their newborn home from the hospital and Brian the Pekingese dog slept beside the baby's crib every night, which helped the baby relax. This is where the owners got their idea for these great pajamas.
You can find these great products and more here.