For those able to participate in fashion, sartorial technological developments helped democratise it especially the fibre rayon (a cellulose-based fibre invented decades prior but only largely applied in fashion production from the 1930s onward), which was used to create blousy silk-alternative crepe de chines in day dresses and more
Of course, style is subjective & someone's casual' can easily be another woman's office' look (depending on your office environment, of course)
I didnt specifically mention any names or events, but our loyal following recognized the similarity themselves
It features a modern tulip hem and a belted waist that gives you an hourglass figure
A layered black chiffon gown reads as ethereal
The dress is scarred and the skirt forms into tiers of softness without the bulky look, and a side slit allows a comfortable movement and disrupts the stratified pattern to make the garment lighter and dimensional