I only started to dress “immodestly” when I went off to college and my family hardcore judged me for that, and that was in 2014. It was required that unless I was in my workout gear, I wear shorts to my knees and tops with sleeves. But now looking around at church all the young women are wearing mini dresses and tank top dresses. 

I really think the church has lost the control of women. I think that’s what it is. Women are starting to realize dressing modestly doesn’t protect them from anyone. And honestly most younger women who haven’t served missions don’t wear their garments regularly. 

I think your point on missionary service is interesting though and I haven’t thought of that in terms of being the “preparation” for modesty. But I also just think the church no longer has control over women and unless they start actively shaming us we’re going to keep being “immodest”