Lady Kitty Spencer
I've been only to one wedding in my life and I wish I could have dressed like any of these wonderful ladies in this post.  By far one of my favorites was Lady Kitty Spencer wearing a green D&G dress and that fascinator was insane! 

Of course Victoria Beckham is on my list as well, but I mean she is a set one in there, everything she wears is perfect. 
Someone that really surprised me was Carey Mulligan, I don't know if I am biased because I loved her role on "An Education" so much, or if it is the Erdem dress is truly perfect for a Spring wedding. 

Wearing Victoria Beckham

Wearing Erdem

These shoes killed me!! I need them. 

All royalty vibes here. 

Wearing Dolce & Gabbana