Cosplay

In cosplay or costume play, participants wear costumes and accessories to represent a specific character or idea (Wikipedia). In HabitRPG, this can be done with equipment costumes, avatar customisations, pets, and mounts. This page demonstrates some examples. Add your own!

Daenerys Targaryen (Game of Thrones)
From Tsukiusa Kimiko in Tavern chat:

If you combine the Winter Colors white hair, the silver special shirt, and a shade, gold, or base dragon you have a sweet Daenerys Targaryen costume. (Imaginary) bonus points for a shade dragon mount.

A Yeti Tamer spear could be added to roughly mimic the golden whip that Daenerys wielded briefly, when she bought the Unsullied.

''The Winter Colors white hair and Yeti Tamer spear are limited edition. They must be purchased before 31 January 2014, but once purchased can be used after that date.''

Giving Antlers to your Mounts
The limited edition snowball can be used to make some mounts look like they have antlers.