I found a cot bumper in a secondhand store made out of this fab fabric(perfect condition, as new ). So I bought it, took it home and began unpicking, pulling it apart to find a couple of panels of these hungry hippos that I could use.
The fabric print is the same as a 1970's design by Pamela Walker so I am not sure if it is hers or not but It is exactly the same just different colouring than the one I have seen.
Anyhow it has made a great little outfit for a little prince out there.
To see more detailed pics and description visit my ETSY store, pinna4piper.etsy.com.