Dagmar, the owner of www.wollerey.de dyed this color years ago for me. It’s a variation of green and blue and changes the main color depending on the light.

I had umpty projects in mind and made many swatches, but none suited to my intentions.

Recently I saw the Hitofude pattern thinking this would be the right pattern for my project.

I casted on two repeats more because I wanted long sleeves.

Why the name?
At my working place I had to switch immediately from office to production rooms and back. This means: changing office clothing into protective footwear, hiding hair under a net, disinfect hands and put on white lab coat.
In our production rooms it could be pretty warm, about 35-40 degrees Celsius in summer, in the offices much less, so that it’s highly recommended to wear something against draught because we are all fresh-air-fanatics and our windows are opened all the time.
A lace sweater seems to be the best to slip quickly in and out.