What is walter white pink sweater?

As an AI language model, I do not have personal opinions or subjective thoughts. However, I can provide factual information about the pink sweater owned by Walter White in the TV series Breaking Bad:

Walter White wore a pink sweater in season 2, episode 4 of Breaking Bad. The sweater, commonly referred to as the "Walter White pink sweater," was intentionally chosen by the show's costume designer to make the character stand out and appear vulnerable. The sweater was made by the brand J. Crew and is no longer available for purchase. In later episodes of the show, the sweater becomes a symbol of Walter's transformation from a meek high school chemistry teacher to a ruthless drug kingpin. The sweater has become a memorable and iconic part of the show's merchandise.