Looking for an SMS widget that *only* displays unread texts

[SoWhy]

Hi there,

there are a lot of SMS widgets in the Play Store but all of them seem to be much more complicated than what I want: I need a widget the only displays the text of a new message and only when there are new messages. I want no buttons to reply, not a list of threads, anything. Just the text. Does anyone know a widget like that? Preferably one where the look can be adjusted? And preferably free of course ;-)

TIA
SoWhy