Anyone in Canada ever ordered clothes from Tiffany Rose?

I'm desperate to find a nice maternity gown for office/Christmas party but what I find in physical stores is pretty straight and actually boring. I found nice ones on the Tiffany Rose website. I'm wondering if this is legit because there are a lot of phishing sites out there. I dont really mind paying for shipping to Canada, but I wanna have something to show for my money. Have anyone of you guys ordered from this website? Do you have other great suggestions? Thanks!