She also wore green studs in her ears to inject some further glamour into the ensemble.
The rest of her jewellery consisted of her gold wedding band and engagement ring, as well as another gold ring on her middle finger.
Ivanka kept her hair low-key for the Maryland visit.
Her blond locks were swept back into a low bun.
She went for a natural makeup look, too, opting for a subtle smokey eye.
Ivanka shared the photos of her day to Instagram with the caption: “Farmers feed America!