DD is almost 4 months and can get out of any wrap. We were using a mum2mum swaddle with the inside and outside arm flaps with success but it's way too hot for that now. And even that she would manage to get all messed up.
She keeps herself awake all night if her arms are out or even up near her head in a love to dream swaddle. I just bought a lite one hoping she'd grown out of the constant face scratching/eye rubbing/fist chewing but nope.
I've been wrapping her in muslin square the past few nights but she always manages to get out of it after a while! I really think I'm doing a good job of swaddling too, not sure I could do it any better.
Any tips? Should I just stop wrapping her altogether and hope that after a while she'll get over it? She's a really poor sleeper as it is so I'm a bit reluctant to do something that'll make things worse ahhh.