Here's a really daft question. You know how some dresses have long loops attached somehow to the arm holes? What are they for, and how do you avoid constantly having to tuck them back inside? I'd assumed they were for hanging (put them over the central hanging part of the hanger to stop the dress slipping off, as it might if you just hang it normally), but actually, one Phase 8 dress I have has loops coming out of the bottom of the arm hole that are nowhere near long enough to do that. On another (sleeveless) dress these loops were driving me barmy because they kept appearing and needing to be tucked back in. I'm tempted just to cut them off, but am I missing some way they're actually useful?