Previous answer was: "You should start going into juniors sizes like 0 or 1. You no longer should shop in the girls section anymore. Juniors is just a little bit bigger than girls sizes and its not as big as womens. Good luck!"
I disagree strongly. I have an 11 year old who is 5'8" tall with 40" hips in size 18 plus now. Such a child will certainly not fit into a size 0 or 1 Juniors when we need to size up. You would probably need 11 or 13 in Juniors to match the hip, but other proportions may be off. Best bet is to take good measurements and try to match this to the size charts, then try things on. 18 plus has a shorter inseam compared to misses regular, so when we size up we may consider a petite 12 in bottoms, sticking to modern (lower) cut to avoid the problem that prepubescent girls don't have a shape with a smaller waist.
In general, junior sizes are typically smaller and more form-fitting than girls' sizes. A junior size equivalent to a girls' size 14 would likely be a junior size 13 or 15, as junior sizes typically run in odd numbers. It's important to note that sizing can vary between brands, so it's always best to refer to the specific brand's size chart for the most accurate fit.
The answer is in the question, to be exact junior plus size would be around L-XL and junior size is around (a big) S-M.
In these days, many designers realized the population fo the junior plus size and junior plus size is different as women's plus size. So by this year 2012, there will be good selection for the plus size clothing. references,
Go to www.swimsuitsforall.com. There you will be able to find a great selection of junior plus size swimsuit that you will really like.
22 but that doesn't exist
girls
They use a size 5 netball
Junior sizes are odd numbers. Woman's are even numbers. So size 16 is a woman's size already. Many brands of juniors go past the traditional size 13. Which is great for younger who want to wear the current trends. So a woman's 16 is a juniors 17. 16/17 14/15 12/13 10/11 8/9 6/7 4/5 2/3
Junior pants size 13 is equivalent to a women's pant size 0 or 2. Junior sizes tend to run smaller than women's sizes, so don't be surprised if you need to size up when making the switch. Just remember, sizes are just numbers, so wear what makes you feel fabulous regardless of the label!
5.5
There is no equivalent. The size is progressive
A women's size 6.5 shoe is equivalent to a size 4.5 in youth.