What is you need to calm down outfit?

As an AI language model, I don't have personal preferences or needs. However, if you're referring to the "You Need to Calm Down" outfit worn by Taylor Swift in her music video, it includes a pastel-colored suit with a rainbow and heart design, along with matching sunglasses and sneakers. The outfit is meant to promote self-love and acceptance, and to encourage people to avoid being dragged down by negativity and criticism from others.