Is it my age or is this really not workwear ?

[rightreckoner]

Rixo are describing this as “the perfect Spring workwear dress”.

Yes, if you work in a casino but otherwise no. Or am I hopelessly out of touch and a crotch high split is the very thing for the modern career gal.

Not where I work. I'm probably shorter than the model so I imagine the top of the split would be somewhere around my navel. My middle-aged male boss wouldn't know where to look.