Here are the costumes some of my other Samanayrs decided to wear:

Soarer is dressed as a witch, complete with a black catgryph(which is horrible...)

Spirit is dressed up as a dragon, roar!


Blue is dressed up as a werewolf, it's going to take him days to get all that dye out of his fur and feathers.Stillness decided to go along with her stallion's theme and dressed as a vampire, fangs, cloak, pale skin and all!

And Cadence is dressed up as a bluejay.

Rush decided to dress up as a Tesla coil, hope she stays safe O_O

Virtue decided to don some pretty butterfly wings to become a fairy.

Vapor, eager to show off her elemental powers, dressed as a steampunk steam-powered pet trainer complete with steam powered pets!

Slash, always ready for the apocalypse, she has her cloak and her faithful companion hellhound!

Gala has decided her pink markings were the perfect start to her idea of dressing up as a glowstick

And Skunk of course just had to go as a skunk!
Edited to add more costumes once again!