* Products eligible for pre-order purchase (from May 10 ~ June 9, 2024 * Final processing will be done after the reservation period ends, and delivery will be in mid ~ late June. ） A 100% natural coloring material that is luxuriously dyed in dark color only with the natural plant "logwood". Navy blue is a deep shade of indigo blue, and it is a shade that brings a sense of calm and relief. It is also a color that improves concentration and intelligence, making it a very popular color in plant dyeing. The result is a cool, refreshing, and intelligent color! Also, this time, the color of the sewing thread is also a gradation to give it a three-dimensional design! Logwood, which is an ingredient in coloring, is a vegetable dye that is said to ward off evil spirits and is also used as a dye for Buddhist clothing. Navy blue, which is luxuriously dyed only with logwood, is a dish that you can enjoy a color change similar to indigo dyeing. [Important notice when ordering] At Bandage Beauty Club, our philosophy is to make things that are environmentally friendly, so we do not produce excessively (including inventory). Therefore, we will set a reservation period every month, and after the reservation period ends, we will start the final processing. Therefore, delivery is one month after you place your order. I hope you understand. ・ We will carefully dye each item one by one before shipping. ・ If you receive more reservations than expected, it may take some time to schedule delivery due to the time required for production. In that case, please note that we will contact you.