Grannycore: How to wear the new season's twee threads

As someone with a keen interest in vintage clothing, my styling advice comes from the trenches. Think of your look as scalable: start small before you incorporate any big-ticket items.
Twee is trending. I blame Miuccia Prada. Two years ago, she wooed me with her librarian cardigans.
Now she’s done it again, playfully subverting style norms and disrupting gender assumptions with autumn/winter’s ‘grandmacore’ aesthetic.