I bought an xs and it was huge , I was out of town and unable to try to return it .
I bought a L in this dress based on the size chart. Other reviewers mentioned it runs large, but I was hesitant to purchase a smaller size with only a handful of reviews. Instead of returning it, I’m taking it in. For reference, I’m a US size 8 and need to take the dress in 3 cm on each side (more than 2 inches total). That said, taking this dress apart showed me just how well made this garment is and the style is exactly as expected. I will order from this company again and likely take reviews to heart next time.
This dress seems to be 3 sizes too big.