I have a pair of old skinny jeans that are now really baggy on me and I want them to be smaller.Now I really don't want to sew,or anything like that and I am also wodering if boiling them would dicolor them.They are black 82 % cotton 16% polyester and 2%spandex if that helps.:)

Boil wash and tumble drier should do the trick, does in my house..