I can't imagine what an 'afghan with sleeves' would be like...or, is it like one of those blankets they advertise on TV, where you put both arms through sleeves that are like putting a cartigan on backwards, with the opening in the back?

Hi Sandra

It is like the ones that is advertised on TV. I thought that it looked pretty cozy and wanted to see if I could knit one.

This is the only one I have come across in my travels.
It is a free pattern from LionBrand.
Would this work?
Read the reviewers note at the bottom of the page for a pattern adjustment.

Here is a link that might be useful: Knit Sweater Blanket