Lady Mosica, in my head cannon, is the only child of a knight who desperately wanted a son to continue in his footsteps. Her mother died when she was very young, and her father was always too heart broken to take another wife, so instead, he decided that Mos would be the one to take after him. She took to fighting like a fish to water, and has been training since she was old enough to hold a wooden sword.
I wanted to draw a more accurate representation of her armor than I have been able to in the past. She favors mobility and speed over pure brute strength.
I literally fail at drawing armor, so this was practice. Practice, practice.