I think your colors are going to be very lovely together. I really like pink and green ~ they go well with eachother. Some may argue that you should stick to only 3 colors, and you have 4 if you include the champagne dresses. But champagne is almost like a very very light shade of pink, so it will work in quite nicely, I think. Just relax an denjoy your day, chickie. You chose beautiful colors and your wedding is going to be unforgettable. Keep us updated after your big day!