Any recommendations or things I should consider before purchasing interfacing to use with stretch silk charmeuse? I am using it in the band of a silk hat to add stability to the fabric? My options are:
Stretch interfacing (weight = 68 gsm);
Plain Woven interfacing (weight = 68 gsm); or
Twill Woven interfacing (weight = 68 gsm).
What is the benefit of using stretch interfacing with stretch silk charmeuse over plain woven when I will have elastic in casing at the nape? Also, the silk fabric weight is 68 gsm. I don’t want the band to be overly sturdy and lose the personality of the silk, but my understanding is I should match the weight of the silk. Is that correct? Please help. I’m not sure which option is best. Which one should I choose?