from source:  
“This is Myself Cosplaying Applejack and my friend’s daughter cosplaying Derpy Hooves from My Little Pony: Friendship is magic at Animethon 19. The girl cosplaying Derpy is 6 years old and super cute. she wrote out a whole bunch of letters, some for pony cosplayers, some with just notes in them. she would hand them out to nice people and people with her favorite costumes. she wrote notes like “I like your costume” or in the case of the one she gave me- To: Applejack, I really liked the apples last week - Derpy Hooves” in adorable 6 year old messy writing.
 
This picture was taken and belongs to :iconfixinman: , Im just the girl in the picture”

It’d be even cuter if the younger girl were dressed as Applebloom, but this is still adorable. :3