Brides Unable To Stick To their Choice Of Wedding Gowns!

Hello  Fellow Nairalanders,
   I'm into bridals i.e. I design and make wedding gowns. More often than not, brides give me a lot of stress by being undecided abouy the kind of wedding gown they want. Some of them change  their gown design and style as much as 7 times! making me start all over again each time even when I've worked up to an advanced stage on their previous choice of gowns. Sometimes, after 5 or 6 changes, we come back to where we started from. Na waa OOO!
  Ladies in the house and Guys who may understand; Can you please offer any possible explanation for this? 

well if they give you problems  
send them away