The work of performing femininity is acknowledged by white feminist Amanda Marcotte. I bet she'll get a bunch of BUT IT'S SUUUUPER DUPER FUNSIES in response.
The work of performing femininity is very obvious to me because I am so very bad at it. It requires a sort of detail orientation that I am not good at and also fine motor coordination and the remembering of rules that make no sense whatsoever. And the rules are all different. Like old people think you should wear stockings, but stockings have various rules like what shoes and skirts you can wear them with, and they tear up, and then there's some other random rule about matching things, and anyway, it's all a confusing ball of weirdness that makes no sense. It's like the offsides rule or the infield fly rule, both of which I think probably exist. That's how arcane and absurd the rules are.
I am sadly not sold on the idea of hyper fun femininity to blow the old repressive femininity out of the water. I think that instead of folks saying "Yea, break out of those gender roles, baby", it'll be "Why aren't you like those good proper feminine women? They aren't angry harpies like you."[don't worry, the second those good feminine women open their mouths, they are evil harpies too]. But they'll be hurt by being used as sticks to beat the rest of us with.