And here's Jacky's good (if underused) friend, Catherine "Katy" Deere. First appearing as one of the Lawson-Peabody's serving girls in book 4; In the Belly of the Bloodhound and continued in book 5; Mississippi Jack.
There's not really much description of Katy, other than she's long, lean and often remote. That, and deadly with a bow & arrow.
Added vambraces to her outfit. Though the leather on her forearms is mainly to protect her shirt sleeves from snagging, and to keep the string from shredding her forearm... Her hat is a boatman's hat, with a bit of ribbon, and a button added to keep the right side of it out of the way of her bowstring.