I just got a thing called a sleep sack or something as a gift for my new dd. It is sort of a sleeper, but has no sleeves and zips and has a large bag area on the bottom. It's supposed to be instead of a blanket. Actually, if you cloth diaper, it's handy because no worries about fitting close-fitted pj's over a nighttime bubble but. Just long sleeved shirt and this or light pants underneath.
I think my friend got it for us at
www.babycenter.com. You can probably check out the product anyway. Good luck! I can relate...dd#1 hated blankets and FREAKED when we tried to put footed pj's on her. She will sleep with socks though, but the pants and shirt have to be loose. She hates those skin tight pj's. We just use light cotton pants/leggings I get at consignment/thrift/old navy sales and t-shirts.
Best!