| | Re: wedding tutu train.
I think I'd attach differently to be honest since tying around the waist it could shift. What if you did something on the waist like bows or flowers and had the train piece attach to those in 5 spots (hips, sides, 3/4 back and center back) instead? You could probably hide a snap under the bow or flower decoration easily vs using something like a button.
Had a thought before I submitted lol. You could also use pieces of silk ribbon in the waist where the train would tie in.... solves the shift concern. When off they can be tied off into bows or left loose. =) hth!!