Thanks everyone! I ordered them and had them sent to my mom's (I'm heading to the US in a week). I also ordered a few other pairs that they had in my size--talls are in short supply.
Modgrl--I know what you mean about the sizing. I got some white ones in the mail and they were a no go, even though I sized up (although one of my daughters snatched them up) and the dark wash ones were huge. I've found one pair that fit so far and I just keep trying. They have different choices in the US than Canada, so I thought I'd take advantage of going there and try some more.