Help. Going to a wedding in a week. What to wear????????????

[cannotbelievethis]

I am tall and pretty slim but I have horrible big flat feet and find it hard to get nice shoes that fit so struggle a bit with dresses as I feel a bit self concious about them. I also hate being cold so thinking I need something a bit warm. Please help me decide as I am struggling!

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When is the wedding?

What size/colouring are you?

What's your usual style?

Do you have shoes already? If not, what size are you?

What's your budget?

Scratch the first question- I reread the title