1. Beach Waves: Create loose, beachy waves using a curling iron or hair straightener. This will add volume and texture to your hair extensions.

  2. Half-Up Half-Down: This is a great hairstyle for adding volume to clip-in hair extensions. Simply gather the top half of your hair into a ponytail or bun and leave the rest down.

  3. Braids: Braids are a great way to add volume to your hair extensions. Try a fishtail braid, Dutch braid, or French braid to add texture and dimension to your hair.

  4. High Ponytail: A high ponytail is a classic hairstyle that works well with clip-in hair extensions. The height of the ponytail will add volume to your hair and make it appear thicker.

  5. Messy Bun: A messy bun is an easy and effortless hairstyle that can be achieved with clip-in hair extensions. Simply gather your hair into a loose bun and pull out a few strands for a messy, voluminous look.

  6. Side Part: A deep side part is a simple way to add volume to your hair extensions. Part your hair to the side and tease the roots for added volume and lift.

  7. Layered Cut: If you're looking for a more permanent solution, consider getting a layered haircut. Layers can add volume and dimension to your hair, making it appear thicker and fuller.