I enjoy a duvet (86"x86") but the comforter I be going to use is bigger (88"x90"). Will this work?
Answers: It will actually work better to enjoy the comforter be a few inches bigger all the route around, than the duvet cover . . . the feathers always appear to bunch together some, and this way, you won't hold loose fabric floppy on the sides where the padding should be. Go for it!
It might work,if you can get it to step inside without bunching up. Get someone to support you. The only course to find out, is to take the time and try it .Depends on how gluey the comforter is.