We also have royal blue and cotton materials available. (*^^*) Hello(^^) We are an order suit shop. This pocket chief was made by my father, a craftsman with 43 years of experience. Just slip it into your pocket as is. It's easy to insert and won't come undone. We designed and manufactured it so that you can use it with peace of mind for a long time. It's simple. You can cut the felt part to adjust it. Alternatively, you can fold it to match your suit. For the pocket chief, Adjust the height by cutting the bottom to your liking. Alternatively, you can fold it to use. The bottom felt part has interfacing, making it easy to insert into the pocket and providing a secure fit. All materials are washable, so you can wash and reuse them. Please have it cleaned at a dry cleaner when the season is over. Alternatively, wash it in a laundry net. We also have other pocket chiefs for sale. Please take a look(^^) Other pocket chiefs are here → The black felt part is 8.3cm wide. It is 12cm long. If your pocket is large or small, we can adjust the size for an additional 100 yen, so please let us know.