This is a generous standard size arrangement that's perfect for a traditional round table that seats 8 guests.  For longer rectangle tables you could use a pair of mediums or center one of these and add candles or a few mini arrangements at either end. 

Low lush garden style arrangement with a base of creamy neutrals plus lots of splashes of color in soft tone scheme from peach, blush pink, butter yellows, pale lilac, and dusty blue anchored with creamy neutrals and natural greenery.