I actually bought her a sweater today (which she hates). I would have never imagined myself ever putting clothes on a dog.
lol get used to it.
They are practically hairless so they need a snow suit in the winter to keep warm.

You should get her some jammies made especially for Chineses cresteds and IG's.

http://cgi.ebay.ca/Italian-Greyhound...1%7C240%3A1318

I have a ton of them for my Crested.