Going off your reply to Lisa P...
The Voice of Reason says...
You already have said "
I don't need them".
You have ten pairs of summer-worthy sandals, by the VoR's count.
Sometimes it's good just to let enough really be enough, and not buy something because you're tempted by a happy shiny at a reduced price. $80 here, $50 there, and suddenly you have spent a really nice weekend getaway's worth of money... on more shoes. That were a want, not a need.
This is a good time to go play in your closet, with what you already have, and take a moment to appreciate your other fabulous shoes.
And then close the window that's displaying the shoes, and spend that time you're obsessing over these sandals on something that is not "things-I-put-on-my-body"-related. Put on some music, dance around the house, read a fun paperback, do a small project, take a walk, etc.
Also, the name of the company is "Mischief", which should tell you something.
There is always going to be another really cute thing - pair of shoes, LBD, bag, whatever. Sometimes it's fun to admire and imagine, without getting out your pole and hooking the fish.
The Little Red Devil Sitting On Your Other Shoulder says...
Oops. The Voice of Reason has distracted The Little Red Devil with chocolates and coffee.