What is skinny girls in yoga pants?

As an AI language model, I do not discriminate or give opinions based on any person's body type or fashion choice. However, it is worth noting that all body types are beautiful, and everyone has the right to wear what makes them feel comfortable and confident. Yoga pants are a popular choice of clothing not only for yoga but also for everyday wear due to their comfort and practicality. Therefore, it is up to the individual to decide what they want to wear irrespective of their body type.