Sizes range from 0-2 (extra small) to 14-16 (extra large). Smaller sizes are usually petites, and larger sizes usually found in women's or plus size departments. Remember that each clothing brand will have their own sizing guidelines, so watch carefully to ensure you are buying the correct size.
While a size XL is designed to fit a size 16/18, she may prefer to wear a size 1X which equates to a size 14/16. This is because the plus size section was designed with curves in mind.
The lack of mid-size women wearing a 10, 12 or 14 is apparent. And if they are there, they're considered plus-size.
In the US clothing industry, sizes 14 and above are typically considered “plus size,” though not everyone who falls into that range identifies or agrees with the term.
Some departments may designate a size 12 as plus-size while others use a size 14. But according to Modeling Wisdom, plus-size models often fall into the range of sizes 8 to 12. Sometimes, even a size 6 can be considered.
A 1X is a plus size 14/16. The difference is that plus size clothing is generally made wider and with more room in the arms, hips, thighs, butt, and stomach areas.
Plus-size clothing is generally considered a women's size 18 and beyond. “Missy” or “straight” sizes range from 00–16/18, XXS–XXL whereas plus sizes range from 12W–28W, 0X–4X and greater. You might think plus sizes are just extended straight sizes, but guess again.
"A size 12 used to be quite svelte and not overweight but, nowadays, someone who is a size 12 is highly likely to be overweight," the Public Health Association of Australia told the Herald Sun.
Sizing in Australia is not synchronous with the US; plus-size garments are considered to be size 16 and upward, which is the equivalent of a US size 12.
Generally, yes, most people I know around a 14 I'd consider overweight but that doesn't mean I don't also think they're beautiful. Of course it's overweight. But then most people are these days, so it's normal. Under/healthy/overweight are factual categories based on weight and height, not dress size.
2XL is women's double large or extra-large, which translates roughly to woman's sizes 18–20.
An XXL shirt is one size larger than an XL which is one size larger than a Large.
Small (S): 36-38 inches. Medium (M): 39-41 inches. Large (L): 42-44 inches. Extra-Large (XL): 45+ inches.