DD is 7 months old, and until now she has just worn a cotton sleep gown, and we put her own little blankets over her (she sleeps between us). This worked perfectly well, as DD slept very still - no movement or sound unless she was waking up. Lately, however, she's started to trash about in her sleep, kicking her blankets off, and last night ended up sleeping with her head on my pillow, and her feet in DH's face. Trouble is, although room was resonably warm, she was very cold. So I'm wondering what to dress her in. We only use natural fibers, preferably organic for her. Should I get her a sleeping bag? Or would that be a risk of overheating or something when co-sleeping? What do you dress your LO in?