I plan to buy two of the following three dresses, which do you recommend I buy? Which do you think would suit me? No occasion, I just love buying new dresses.

Me -http://tinypic.com/view.php?pic=24zyu6t&s=4
A (grecian dress)- http://tinypic.com/view.php?pic=23s6qz7&s=4
B (orange casual dress) - http://tinypic.com/view.php?pic=zk1s9j&s=4
C (mint dress) not me in the pic its a model - http://tinypic.com/view.php?pic=2cohsht&s=4