Hi Addie, I've just started swaddling our nearly 8-month-old again out of desperation for some sleep and I had the same problem as you. She wriggled out of the normal newborn swaddle. I then got a SwaddleMe, which I think someone else mentioned as well. But that didn't work for us either. She just kicked and pulled down the fabric with her feet until the whole thing slipped off her shoulders, no matter how tightly I did it up. I then tried the Woombie (www.thewoombie.com)...