Found what I wanted
NHS style isn’t much available in Australia, but it suits my long face. I found it, improbably, in New York, years ago and have since had 3 repeats from there. Next new script and the WWW directed me to The Old Glasses Shop, now with more colours than you can poke a stick at. It took longer to get the small package to Melbourne than I expected, but it coincided with a sunken pound so at a good exchange rate. Thanks OGS - hope you survive the current government...