purple lavender hydrangea and rose reception wedding flowers. A little over the top but I like the color and flower combo
A romantic, white table arrangement!
Pretty Pastel Petals -pink and ivory roses in a bowl planter as table centerpieces
Stunning whites and greens in a silver salver. Very heavy on flowers and far more traditional but stunning as table centres. Or you could just have one bowl like this in the room in the main house that you mentioned rather than in the marquee.
Very good for small intimate tables
Art White Lace Clouds Babys Breath Wedding Centerpieces i-will-need-these-ideas-one-day
White Flowers in different pots and vases