Glasses for CurioShop Owner

I noticed that Elwin, the employee at the Curio Shop in The Sims 4 StrangerVille pack, doesn't wear his glasses while at work even though he wears them outside of work.

So, I created a mod that allows him to wear his glasses during work hours.

However, if other Sims are working as the clerk, they will also wear glasses during their shift.