I'm his friend, not hers, so the wedding details he gives me are scant.

Here's what I DO know:

Late afternoon/early evening in early June

On the giant ferris wheel in Vegas

No dancing afterward

My choices:

What do I want to wear to my best friend's wedding?

What do I want to wear to my best friend's wedding?

What do I want to wear to my best friend's wedding?

For the last one, do you think I could get away with a cute cardigan or would a shawl work better? I dislike my upper arms.