Pretty black and floral midi sleeve comfort dress

Gorgeous ladies pure black back with night floral print of front of dress. It's brand never, only every tried on once! Bought online from overseas so retuning it is not an option!! It's incredibly light weight and fits comfortably made of polyester and elastane. I DID NOT REALIZE that it was Chinese sizing , NOT AMERICAN, so even though the tag says 6X but would fit no larger than a 1-2XL AT MOST!