Would you say there is an obvious difference in the thickness of the tulle sash?

So this is a couture dress I ordered for my wedding when I got engaged in June of 2016. The lady who owns the shop designs all the dresses and they are made to order. My wedding isn't until March 10th and I just now got the call to pick up my dress this past Friday. I was in a rush when they handed it to me in the dress bag so didn't look at it really until the other night. I noticed right away there was something off about it, then I looked back at my pic from trying on the floor dress from over a year ago and realized the sash is almost twice as thick. Luckily I'm sure it's an easy fix to just fold it down but I just want your opinions on whether or not it's obvious there was an error made when they made my dress. The ladies at the shop are very nice and attentive & im sure there won't be a problem but some assurance would be nice 😂 thanks ladies