ASTRID was being helped by a stylist to put on his costume. As 'Luan Escanor', he had two sets of clothes – the cardinal robe and the pope robe. Since his role was that of a priest, having lavish sets of clothing was simply unrealistic. Especially considering the kind of character Luan Escanor had.
The first set of clothing he tried was the cardinal robe. He was already done with the make-up. They even put hair extensions on him. So, now, his hair reached his waist. He had done quite the number of costume drama in his past life, so he didn't feel that awkward having hair extensions.
After this, he had to take make-up photos that would be use as a poster for promotion. This would be the first time that he would take a make-up photo in this life. His role in [The Sleeping God] could be said to be a glorified extra. While in [Blind Justice], he was simply a special guest. He didn't need make-up photos for both. So, he couldn't help but be a bit excited.