Teva Black and White Platform Sandals

Chic Teva sandals with a bold platform. Black straps with a white sole. Perfect for casual wear. Recently cleaned, has one spot on the left foot bed. That won’t budge. I purchased from someone else, but I don’t like them on me. I think I need a 6.5. These seem to to run a bit big, cause I wear a 7. Length is roughly 9.3.