My only piece of caution is that I tried on a pair of boots with that shape (not the exact ones, but similar) and I found the way that the boot part sort of sticks out on the front kind of off-putting when I actually had them on my legs so I didn't buy them. I don't know if that even makes sense, but I just thought I would point out that the shape looks a bit different once it's on your leg -- that may be what you're going for, but it may not.