The result is different, but I think that seeing the original picture, you can see the similarity at least. I made it for Robert's Male body, HGEC, and my Trans Guy body. The trans version is marked with a T in the name, and the female version is the same in both versions.
As I was working on the outfit from the original artwork, it transformed into a more merchant-like look, and so now it is the Merchant's Outfit. There are pouches on the legs, one across the chest, and a backpack converted from Skyrim. I tried to keep the look of the white shirt, green sash, gloves, and necklace intact, but took quite a bit of creative license. I hope you like the result. The outfit can be found in the testing hall in a box that looks like this: