These brooches are super easy to use. Just clip them onto your clothing, like a coat, a blouse, or a shawl. They're perfect for adding a touch of style to your outfit at weddings or parties, or even for daily wear. When it comes to maintenance, keep them away from water and chemicals to prevent damage. You can gently wipe them with a soft cloth to keep them shiny. Also, store them in a dry place, like the provided opp bag, to avoid scratches. Enjoy wearing these beautiful brooches!