Yep we used cot sheets too! Still wrapping dd2 up at 7mths old.

Quote Originally Posted by misho View Post
Ps I used cot sheets to swaddle him, so that he couldn't wriggle out. Was recommended to me by a sleep school and for us was much more effective than wombies and ergo wraps, as he could loosen it slightly but not enough to lose the security that he wanted.