No - you can come for as much or as little as you would like! We understand that everyone will have to take time off and make arrangements, so no pressure either way.
Once you have RSVP'd, please let us know which airport you will be flying into and when, this will allow us to organise a coach to pick up as many people at once and bring them to the chateau. Feel free to contact either Gabe or Paige for more help!
Summers in Europe are getting warmer, and lasting longer. Ultimately it's hard to predict, but on average it should be about 27*C, pleasant and dry!
Ultimately, wear what you would like and feel great in. If that's a hat or fascinator, go for it! No jeans or flip-flops, and you're fine.
A mixture of both, the ceremony and reception are due to take place outdoors in the vineyards and courtyard, whilst the evening will be in the wine bar.