I use 38mm walnut buttons. The fabric is made from recycled kimono fabric. Plastic pearls are attached. I make them with care, but they are handmade by an amateur. They can be worn with Western clothes. Of course, they also go well with kimonos, but they are more suited to casual kimonos, such as yukata or hakama worn at graduation ceremonies, rather than formal wear like furisode or tomesode. I make them with care, but they are handmade by an amateur. Thank you for your understanding.