That is a bummer. I know it's hard when you can't physically try on in person also. I live about an hour from an LV store and I don't always have the chance to see them all in person. The Delightful is pretty simple and does not have any exterior pockets. The inside only has one zip pocket, no other pockets. It's pretty much one big black hole, like the Neverfull. I love my Delightful, but I don't know a lot about the Melie. Honestly, I like to watch reviews on YouTube when I am trying to decide between two bags and can't get out to the boutique. Here is just one review I found on the Melie. But there some other reviews also.
Good luck with your decision!