Wedding Orchids - Assistance from pro's needed!

[edandhannah]

Hello all,

I am due to be married in Thailand this December and we have been tasked with picking flowers for the flower arch, bouquet and button hole/corsage. The flowers have to be ordered from Bangkok in advance so we need to notify the hotel shortly.

We have been to Thailand before and therefore fell in love with orchids, however we would like some help identifying suitable and ovbviously not bank breaking flowers.

Ideally, we would like to have as much colour as possible; pinks, blues, yellows oranges white, purple.
I'd rather not have the generic orchid that is all over thailand, or in thai restaurants across the world.

I have identified the following;
vanda orchid
spotted moth orchid
phalaenopsis orchid
dendrobium orchid

However I would like some help picking other types/colours as I am literally doing this blind with the help of google images. (For all I know dendrobium could be worth $1000)

Thanks for your assistance everyone.