Making a Spontaneous Flower Hair Wreath

Okay, today I ran across the holy grail of picturesque costuming skills: the ability to wander into a field and create a hair wreath from just the flowers you can pick there.

As Sempstress.org puts it:

So there’s always that scene in medieval movies where the heroine is seen romping around a field with a wreath of real live flowers on her head, and maybe there’s someone shown doing some totally random bit of jiggery-pokery that effortlessly causes flowers to form into a neat little chain...

It's brilliant. I'm going to go divest a field of some daisies now.