I order this is my true size of 1X, it was way to small more like a regular Misses size 10-12. I re-order up to the 3X, It fits like I think the 1X should have fit.Other than the sizing problem, this is a great dress. It's been very cool and comfortable. The color is true and I've gotten several compliments on it.I would recommend this dress, but you should order up.