Silk Wedding Flowers

I have a brand new silk flower bridal bouquet, but the wedding isn't for 2 years! Is what I can do to store the bouquet to keep it looking as pretty and fresh as it does now?

Store in a dry, put a bag over it to keep the dust and keep it out of sunlight and away from constant light bulbs will start to fade the colors. Also, do not throw the flowers to be crushed, keep them in a vase or something to keep them in their current form.

Planning happy marriage!