What does your LO sleep in? Currently Jocelyn sleeps in a long-sleeved onesie (with foldover mittens) and a sleep n' play.Then I cover her lower half with a small, light-weight fleece blanket.
I have a sleep-sack, but when I tried it on her a week or so ago it was way too big and bulky around her shoulders and neck. It would have been less safe than the blanket. Plus, I'm not sure if a sleep sack is a good idea for belly sleepers.
Just wondering what you all use.... TIA!