I enjoy the whimsical, garden-inspired feel of these letters. They look like I would expect to find them in a fairy story book.
Basic Hand Lettering: Whimsical Print - One Artsy Mama
Basic Hand Lettering: Alphabet Practice - One Artsy Mama Más
Janda Stylish Script Font Inspiration - Hand Lettering Basics with Brit Co. Learn To Hand Letter: 20 Fantastic Resources For Beginners Bonus! A Free Printable Online Class/Student Planner