M.P.
I bought a Mamma's Milk sling - my daughter is six months old and she still uses it. Plus it's very comfortable compared to some of the other slings I tried. What I really loved is that she can use it up to a year. The website is www.mammasmilk.com. The one I got was $50 - it's cotton and really great. They also have silk ones for $75 I think....