Question: what is ox in size?
Answer: Mar 5, 2014 10:26:47 PM. Size 0x is the smallest size in the run of plus sizes 0x, 1x, 2x and 3x. It is roughly equivalent in size to a Misses X-Large but like most women's or plus sizes is cut a little differently to fit a "fuller" figure. I think the women's size equivalent would be a 16W.