That effect could be achieved with Renaissance-era textile technology; "printing" it is just fast and cheap. It's becoming an incredibly popular way for people to get unique fabrics, especially during the pandemic when making international trips everywhere is ... difficult.
Galad isn't here because he's not a Whitecloak until much later in the series, if they even include his character. He's not been cast yet that we know.
I actually adore the costumes.
I think this is exactly the look they were going for. To me, this immediately conveys exactly who and what the...