The outfit was an inappropriate attention grabber, and it worked. She put a lot of thought into that outfit I bet, and went with it. She reminds me a bit of Edwina Currie, she thought she was a bit foxy too.
She can wear what she likes, but just because you can, does not mean you should. We are going through grim times at the moment, her frivolity does not sit well with that.
Boris, is and always will be a mess. But he wears suits at work, albeit the crumpled kind. Corbyn used to look a mess but is dressing better these days. Micheal Foot turned up to the Remembrance Day ceremony at the Cenotaphs in a donkey jacket and was roundly criticised. Cummings just looks odd, but he is not a politician so the expectations for him are lower than an elected representative. Cameron used to wear his work lace up shoes on a beach holiday and got mocked.
There is misogyny on this thread, and a bit of bitching, i.e looks okay from below the neck or incredulity about her age, but criticising an outfit is not misogynistic if it's in the right context. Her outfit was not appropriate for her office. Perfectly fine for off duty though.