Day 95 ~ Finishing up Step II

I've made it about three-quarters of the way around the hem with the satin edging...expect to finish it this afternoon. Step III will be the hemming of the lining; Step IV is the pressing. I see the end in sight, although there is some handstitching inside the bodice that still needs to be completed. Then it's on to the invitation printing & assembly. I also need to locate (or make myself) a box that is large enough to transport this dress (I can't easily hang it since it doesn't have any shoulders!!). Any suggestions where I can find a box about 25" high x 60" long?