I'm at a loss... (wedding related)

We're finally getting married after 7 years (6 when he proposed) of being together. I couldn't be more excited and so incredibly happy that were going to make this commitment to each other. The problem I'm having is commiting to the shoes I might wear, and how I'll do my nails. Lol

I wanted to wear wedges, with a floral design because were getting married outdoors. And our aesthetic has a floral vibe. So I've settled for something like the pictures below. I can't find any that I love.

But for nails, I literally have no idea! I never get my nails done. Probably 2 times in my entire life. I'd like to have long nails, that look elegant and aren't too hard to work with.

Would anyone be willing to help me out?