I ordered white calla lillies and they were included in the package for my bouquet. But I will warn you the ones that I got were dead. When I say dead, I mean brown dead spots on the decaying petals. Claudia showed them to me on my wedding day and I asked her to get new ones so that I did not have to walk down the aisle with dead flowers. When she sent me the new ones as I was getting ready, they were still dead. No different than before, except perhaps worse.
Even Adrian (styling trio) told me that he had never seen such an awful bouquet at the Barcelo. They ended up refunding me only partially for the cost of my bouquet and my bridesmaids (which were not included in Strawberry package). This partial refund was NOT worth the stress on my wedding day. My advice- I may have had a one off experience, but don't chance it. If you want white calla lillies, go with an outside vendor or don't get them at all!!!!