Crafting for friends

Alice and I went shopping on Monday. I don't know if I've already mentioned Alice and that her and Christopher are getting married next September and have asked me to do the wedding stationary. Anyway they have and I'm really chuffed and honoured and excited. Alice would like something plain with silver, white, stars and another colour depending on what the bridesmaids dresses turn out to be. What fun! Do any of you have any tips or ideas? I've never done a wedding before so any advice gratefully received! And I've been making bags...again! This one is a present for a mystery friend (don't want to give it away quite yet) but I was so pleased with the rosette I wanted to share. I know you don't really need a pattern for a rosette but the ones from this book 'Kokoro no Te' by Kumiko Sudo come out so neat that I think I may have a new obsession!