Astra was wearing a loose pale pastel dress because her breasts and tummy are still a bit tender :/ along with the earrings Chloris just gave her. She would have given Jacq a hug when she got there and, again, stuck to the non-alcoholic fruit punch.
Her advice would have been, "Men appreciate when you notice and cater to their preferences - one simple act can earn you much good favour!" and her gift was a wedding stationary sealing kit.