Yes, this. I like the tea-length skirt, the shoes, and the outfit overall. I also like the style of the Chanel bag; it's classic - although personally I utterly dislike the pale pink colour.
But it's just that the bag *does not go* with that outfit and that's probably why people are reacting so strongly, with these "hideous!" and "hang the bag!" posts.

It's just wrong.
A cross-body satchel, or even a structured shoulder bag, ideally in a neutral of some sort, would've looked much better with that flowy cream and navy outfit. Alexa must've grabbed it in a mad rush while smoking a *** and gulping down a glass of wine.
Mistakes are good anyhow - at least she's not "styled-to-death" like so many other starlets/celebs.

Go Alexa!