Question: is xl and 0x the same?
Answer: 0x is 1 size larger than an XL, but smaller than a 1X. There are 4" difference in material measurements between XL and 1X sizes, 0x is 2" larger than an XL and 2" smaller than a 1X. In tops this size is beneficial for women who's chest is too large for XL, but 1X fits the chest but is loose everywhere else.