Oh... I see, folding the materiel of the cuf around the hem of the sleeve would do what the interfacing was doing in the first place.

I have had to shorten almost every jacket's sleeves that I have ever had, and the interfacing usually doesn't go back far enough into the sleeve to reach the fold of the new hem. I've never delt with Argyle cuffs. I'm just planning ahead, and I'm not even sure that I will be doing this conversion on my own.

A lot of the questions on what material could be used on a formal evening Argyle's cuffs and pockets were answered in another of my threads, and I am thinking about how several of the options could be handled. I haven't figured out exactly what I would like yet which is probably why my question didn't make sense.