When I was originally shopping for a material for my box pleat (a 5 yd) I was advised that, since you're already reducing the yardage, you want to keep the material weight as high as possible to preserve a little 'swish' in the pleats.

I had mine made in 15oz Dalgliesh, and now that I have it I know exactly why this was said and I totally agree.

My advice is go for the 16oz.

ith: