This is another spectacular idea from reading all the Equestria Ninja Girls, between the two worlds of Teenage Mutant Ninja Turtles 2012 and My Little Pony Equestria Girls 2013. Fanfic refers to Forgotten Friendship. This theme is considered to be from one of the three MLP EG Specials titled Beach Wear Magic. 4 of the 4 and Final design.
Note:
Hawaiian Tourist Mikey (Swimwear designed by TMNTony)
Swimwear Pinkie (MLP EG Beach Shorts)
Beachwear Shini (Swimwear designed by TMNTony)
Swimwear Fluttershy (MLP EG Beach Shorts)