This dress is beautiful. The square neckline looks amazing. It’s a 3X/18, I usually wear a L/XL/14 and ordered big because I had no idea how SHEIN fits. It was a bit big on me and with the stretchy waist it has some give! Perfect for your next vacation. Measurements for this size are 48.4 length, 6.3 sleeve, 41.9 bust, 40.2-50.4 waist, 17.5 cuff. I only tried it on, no tags because it didn’t come with any but it’s brand new.