I'm a street size 12 and they ordered my monalisa in a twelve.. but I almost had to go up a size because of my curves.

my bust put me at 12, my waist at a 10 and my hips at a 14! so I'm praying that it will fit the same as the sample dress did because it was a 12

I'm a street size 0/2 and I ordered a 2! And they had a 2 for me to fit so I know shes perfect...

I bought mine one size up.

I bought mine in a size 14, I'm hoping to go down to a size 12 at least before the wedding day.

I think it also depends what style dress you order. I'm wearing Demi which is quite fitted until just above the knee. I'm a street size 8 and they measured me as a 14.... I ordered it in a 14 and it's quite big so I will have to have alterations done but I think they wanted to play it safe to ensure it fit over my big booty! haha