Haley and Melissa - Dolores Park, SF
Haley: "Like 60's, mod, and girl groups, soul kind of stuff."
Melissa: "I'm inspired by Pee-Wee's Playhouse. I want to be Miss Yvonne." [corrected per comment below - ed.]
Not a perfect visual yin-yang, but enough to tickle the brain synapses. Also, lovely mini-skirt/dress at just the right length.
A look at their loafers in the grass.