Layla's trademarks is her messy green hair and hazel eyes as well as her generous bosom. She is quite well buildt despite her lack of height but she remain rather thin - or scrawny - despite her intense training as a soldier in the French Army.
Even though that she is the Crown Princess of France, Layla has a pretty normal style. Since she originally was a commoner she mostly prefers a normal T-shirt and some jeans, instead of the overly decorated dresses she usually is forced to wear on public events.
Layla has a very short attentionspan, and often gets distracted very easily much to the annoyance of the French Royal Family. She is usually very quiet, and won't try to get into the spotlight but that behavior is completely forgotten on the battlefield, where she transforms into a tactical genius who even is able to outsmart Schneizel el Britannia.