Silver/lavender sparkle Havaianas flip flops 39/40, barely worn

These slim Havaianas flip flops have silver straps and lavender base with beautiful iridescent sparkle throughout. Size 39/40–fits like a 9, not a 10. Barely worn. Ordered & brought on a wknd trip to wear at the pool. Put them on & surprise: too small 😢 If you’re typically a 10, they may be too small for you. If you know your size in this brand… well, you already know😎