I say —
Yes: bottoms, tops, shoes.
No: let's draw that line at what you wore to the gym!
Earrings if you must.
If it were up to me, the awkward business casual would not exist. Make a decision. You're dressing up or dressing down.
Yes: a dress, a cocktail
No: hair poufs
Wearing clothing is important me, so do make sure you are.
Yes: bras, underwear, tights. Jewelry if you'd like.