It does happen....

https://www.indiatoday.in/fyi/story/saudi-arabia-woman-lashed-hijab-arrested-357214-2016-12-13

https://www.change.org/p/unitewomen-org-stop-the-lashing-of-malak-al-shehri

“ in 2016, when King Salman stripped the religious police of arrest powers, removing the enforcers of the Saudi dress code. Almost immediately, women became more comfortable wearing their headscarves loosely or not at all, while others began experimenting with jackets, kimonos and abayas that show the ankle and calf.” seems like things have been changing there recently.

It does happen....

https://www.indiatoday.in/fyi/story/saudi-arabia-woman-lashed-hijab-arrested-357214-2016-12-13

https://www.change.org/p/unitewomen-org-stop-the-lashing-of-malak-al-shehri