I love my Aden + Anais swaddles but they are a bit out of my budget to buy for others. They carry some at Target for cheaper but I'm not as fond of the patterns so when I was getting ready to go to a baby shower for a family member recently I thought surely there were some knock-offs on the internet that people can make themselves. Sure enough there were.
I looked and looked but I couldn't find the tutorial I referenced for this but the process is very simple.
Cotton gauze at Joanne's (very cheap and I even got mine on sale)
Tulip Soft fabric paint (make sure to get the soft kind so it isn't scratchy)
Foam stamp (Hobby Lobby)
Sew around edges of fabric--you can see mine puckered--I'd do it more carefully next time. Brush your foam stamp with some paint and stamp away. I just eye-balled it.
The fabric is definitely not as soft as then Aden + Anais but I think with several washings it will get softer. This was a very easy and fast project.