But there's also Grey Flannel Line - a sewing chantey by Carol Tawney, "discovered" by Vikki Appleton Fielden. This does use Cyril's tune:

I work my shift, day after day
Sew thermal undies, all in grey
Perhaps pyjamas, now and then
But then it's back to kecks again
It's one more day on the grey flannel line

Don't mind the grain nor an open seam
A button fly never worries me
But the dullest time in a boring day
Is to watch the knickers roll away
It's one more day on the grey flannel line

No silks or satins do I sew
Them pants and vests, they come and go
Even when corsets roll on by
It's still so boring I could cry
Just one more stay on the grey flannel line

Oh Lord, if dreams were only real
I'd get my hands on some satin teal
Make racy shreds to help me score
And work the grey flannel line no more.