A long time ago+, in an archipelago far away…

Leias of meaning
I am generally not a big fan of surprises, but when I emptied my post box++ earlier today, I discovered this lovely item nestled in amongst all the bills and lawyers’ letters – a postcard from Dolce, Daisyfae and Nursemyra:

I'm afraid the front of the postcard is too sordid to publish

Thank you, ladies. Wish you were here.

+ Well, it SEEMS like a long time ago, ok?
++ That isn’t a euphemism