Yesterday, my brother was saying that his ex-wife hasn't bought any new clothing for their daughter since September and last week, the poor kid was sent to the principal's office because her clothes were "inappropriate" (as in too small for her growing body). He's already tapped out, since he has advanced the ex all child support until March. My daughter has several junior-size pieces that she was going to take to Goodwill. I was thinking of sending them to my niece. It's been a while since my own princess wore a "girl's" size and my niece says she wears a girls' size 12. She's turning 13, weighs about 100 lbs. and is 5'2" tall. I guessing, but I'm not totally sure, that it would be close to a junior size 3 for shorts, jeans and tops? And would that also be a junior "small" or would it be an X-small? I know that junior sizes are normally meant for girls in the range of 5'5" but my own princess is pushing 23 years old and she never reached that height. She's (maybe) 5' 3.5" Any help figuring out what sizes would fit my niece? I have clothes that range in size from Junior 3 to 7 but I don't want to waste money shipping clothes to her that won't fit right now.