Speaking from experience- Speech bubble packaging

So I wanted to create a package to hold everything and keep with the speech bubble theme, this was the whole point of the visual in the first place, to be the main element. I want it to be some kind of thin box, not too thin, that will be able to open and close. I drew down some ideas of how the net may work, struggling with the curved edges and the flick at the bottom.

After struggling with coming up with a net for a speech bubble package, because of the curved sides. I thought about creating a regular rectangle box which would have a sleeve on it, shaped like a speech bubble, containing some kind of quote.