I do believe that my avi would merely come in whatever it was wearing at the time. It doesn't believe in dressing up for specific occasions (unless it's Christmas), really, so it'll wear anything.
Now, what am I grateful for? I am grateful for a lot of things, though the most prominent one at present is probably the fact that I have enough time to go out and do all my roleplays. Even though I have all that homework and stuff to do.