I love how the first part of the meeting agenda, states it's going to be COLD, so dress appropriately, because we can't control the weather, but then goes on to ask that the women in attendance wear a short dress, and high heels.
If they are anything like my own wife, they will show up dressed in multiple layers, a long wearing sweater, with leggings under that, and two pairs of socks, and calf high boots.
And let me state, that not all women are 5ft 11 and weigh 110 lbs, and they might feel down right uncomfortable wearing a short dress, especially with high heels. These are coders not super models, let them wear whatever they want, and be done with it.
Sexist is still sexiest, even if it's coming from a woman dictating that they "step it up".
All the women attending should form a solidarity group and show up in sweat pants and sweatshirts saying "Coders Unite! Sweats are pretty too!"