Just concluded a highly satisfactory transaction with shiroi_yukiko~. The outfit was well made, and the photos she provided were an accurate representation of its quality. Throughout the process, she was prompt to answer my PMs, and let me know both when she intended to ship and when the item actually went out. And as others in this thread have indicated, shipping was extremely fast -- she sent the outfit a day or so so after I paid, and I received it just a few days later.
Overall, high quality items and high quality service, so consider highly shiroi_yukiko~ highly recommended!