I have found what I like and what mimics the weight of garments in good stores- For garments I hardly ever use interfacing anymore because it steals the body and increases the weight, and generally does not wear well. That is especially true with light weight lawn. This shirt has a single piece of lightweight interfacing in the collar stand and that’s it. For bags, I always use SF101 and the key for either kind is to lay down the interfacing face up, then the fabric, and press gently without rubbing the iron. That’s gotten rid of all bubbling for me. Hope this helps!ReplyCancel