This is blue and white
 

This plant got long leaves .And flower appears on the end of leaf .
Nice blue color middle and white color outer petals .
Poor things is only one days life span .

Is this an orchid?

looks like . Its the question?

Hard to tell from the picture if it's an orchid or not. Do you have a photo of the whole plant? (if possible a larger picture, it makes things easier to see)

I do believe that its an "Apostle plant" in the genus Neomarica. Neomarica - Wikipedia, the free encyclopedia

Perhaps a Neomarica northiana? No orchid though.