Sam Edelman sizing?

[SilverMinx]

I want to get my sister to buy me a pair of Sam Edelman Gigi sandals when she is in the US next but am not sure which size I would be.

Does the brand run true to size do you think? Does anyone have these sandals and can help??

Thanks

Have got some sam Edelman boots and they run true to size. US size 8, UK 6. Really good quality leather and v comfy too.

Thanks