i'm pretty certain they don't. i used to work part-time at club monaco. they recently opened a nice, 2 level store in Myung Dong shopping district in Seoul.
Nope. Here's the link to Siam Paragon store directory: Siam Paragon Directory.
If you're interested in luxury brands, you should definitely check out Gaysorn Plaza, Emporium, and Erawan. I used to live in Thailand so you can ask me if you have any questions.