In the UK we don't get extended sizes in kids clothes (except some do school uniform stuff) and my DD at 10 years old is 105lbs - not excessively large but large enough so that everything is 3" too small around the waist. Often if I up size to teen clothes or petite ladies the styles are not right for her as she's not developed hips/bust so clothes are proportioned wrong.
However she loves that she can get proper cute girls clothes in sizes that fit in the US. I've ordered things from Lands End and Limited Too which were great but I believe Limited Too have gone now
We're in Orlando in 3 weeks time and plan a shopping trip. Some of you mentioned Sears with revulsion - is their plus range still bad? My DD is on a mission for some new jeans.
Kitty