I say you should wait too, you might be able to find the bag at the outlet. I'm not sure where in Canada you are or which outlet you're going to, but just a word of warning in case you go to Seattle Premium Outlet, the Coach store there doesn't stock Signature items, they reserve that for the Burlington outlets or the North Bend outlets in the state.
Where is this Coach bag that you're wanting to buy and which one is it? If you have the funds available, I would buy the bag and hold onto the receipt. Then if you find better things at the outlet, return the first bag. If you don't, then at least you have the first bag. Now, if you're getting the bag on-line, I'd say hold off because if you returned the bag you'd lose out on shipping.