NWT Ulla Johnson Cybil Silk Floral Dress Odessa size 6 Midi

Cybil silk floral midi dress from Ulla Johnson. Size 6.
Brand new and unworn I bought this discounted from a local boutique because the zipper was a little sticky. so I had the zipper replaced by my seamstress and she slightly abraded the fabric in one area causing a tiny abnormality (see last photo). The dress is otherwise new and unworn.
I just haven’t had the occasion! It’s gorgeous!
I think it’s technically black but could pass a navy.

About 18” across the chest and 54” long at longest point.