For blanket overlays check @/amberose drive , she got blanket overlays for all backgrounds, if you use them dont forget to credit her by her forum name @/amberose
https://drive.google.com/open?id=1Ev2oUf6kHjnc6M8Cc6qsN734uCr5Ygrb
Original thread By @/amberose
And for the bed overlay no credit required.