What couture details or fashion trends do you wish you could wave your magic wand at and be done with?

For me, it's the EXPOSED ZIPPER! Enough already I say! I tried on the most beautiful white lace dress at Nordstrom. Everything abut it sang to me--until I turned to look at the rear view in the three way mirror. YIKES an ugly black exposed zipper with huge scary brass teeth!

I understand a trend like this in context, but seriously, I've seen enough of it on garments that would look so much better with a neat hidden zip or closure. Do they do this just to save costs?