dior only makes 3 cuts, and all of them are very slim and straight/tapered. nothing will be anywhere near as loose as koffha in the leg or bootcut. if he likes safado i would suggest trying the 21cm cut, but i doubt they are for him.
I guess I showed my ignorance about Dior jeans there, lol, sorry. You may be right. Yeah he's more of a bootcut type doesn't love tapered fit. He has more of a butt and thinner legs so tapered doesn't really suit him.