Its confusing isnt it?? The muslin wraps are fantastic when bubbies are newborn. We used those and then a soft blankie over the top of that when Sammy was in the basinette. Since hes been in his cot he has a set of sheets a blanket and a home made soft quilt over the top. The sleeping bags are great too but Ive never wrapped over a sleeping bag. By this age Ive found that they arent really wanting to be wrapped but others may have a different experience. There are so many blankets to choose from. I like going into the shops and feeling what feels the softest and what I would like around me. HTH

Jo