I had a problem with the shipment, it took longer than the expected, when I bought it was saying that the time to received it (after shipment) was 6 - 8 working days, now they are saying that to Brazil is 10 - 25 working days, and that was the correct time, but I bought to use to a special occasion and didn't receive it on the right time.
But my biggest problem was with the customs in Brazil, they charged me more R$192,00 for the dress.
I recommend buying at lightinthebox.com, but you have to make sure that you have enough time to receive it.
The dress is PERFECT!!! Well made, my size was just as I requested.