Indique is a company that specializes in hair extensions and offers a variety of different types, including wavy clip-in extensions. You can purchase Indique hair extensions from their online store or one of their authorized retailers. They have different collections and different lengths, you can also check the color chart to pick the one that fits your preference. It's also important to consult with a stylist before purchasing to ensure that you are getting the right product for your hair type and desired look.