New Office sandals..

So I bought these cut out sandals from the Office online sale. I thought the mark-down was really amazing (from £48 down to £20) and figured they'd go with everything.

I received them in the post earlier (speedy delivery Office, well done) but I was a bit disappointed by how they look on.

The strap that goes across the foot is really unflattering, and the shoes are really much flatter than I anticipated.

I'm not sure whether to take them back or not, what do you think?