pyjamas.
Please, adopt the sentence and correct it as it should be.
If it is a U.S. rather than Oz cat, it is entirely fine in pajamas.
Thanks. I wasn't aware of the different US spelling. :)
(I won't adopt it as I'd spell it the Oz way.)
Also I don't think we use such a saying here (at least I haven't heard it). We do say "you look like the cat's that got the cream" for someone who looks extra pleased with themselves.
I don't think it's a saying in the US either.
I've never heard it.
The only search results from Google show tatoeba.org.
https://www.google.com/search?q...at+in+pajamas"