Well, It seems to me that you put some details on Star's dress and wand.
Star vs the Forces of Evil is much like Sailor Moon because it's an anime influenced TV show that the creator has done through. Although the colors are bright as the color scheme depicts in this show. I think the narwhal and the puppy looks so cute because they are so adorable. So, If you work as an artist on Star vs the Forces of Evil, come work at Disney by getting an job interview and show them your resume, then they will hire you.