One size tights are usually much to long for my 5'2" height so always wrinkle. These tights have plenty of stretch for tall people but didn't wrinkle at all. Very pleased with them. The only slight drawback for me was that there was a stocking top line just under my bottom which was only just covered by Peter Pan's short tunic but I don't think anyone noticed. Really comfortable to wear all evening without constantly pulling up. Great tights.