1. Choose sofas, chairs, or tables that feature playful wave-like silhouettes. These pieces can become eye-catching focal points while adding a touch of whimsy to your decor.

2. Opt for textiles with wavey patterns for cushions, curtains, rugs, or even upholstery details. These fabrics can add movement and a sense of playfulness.

3. Wave details on this custom girl’s bed feels perfect in this cheerful space!