Polo Neck T-shirt: This refers to a t-shirt with a collar design similar to that of a polo shirt. The collar is typically folded down and features a few buttons at the neck. Polo neck t-shirts offer a slightly more formal and structured look compared to regular crew neck t-shirts.

Yellow: This specifies the color of the t-shirt. Yellow is a bright and vibrant color associated with energy, optimism, and warmth. Depending on the shade of yellow, it can be a bold and attention-grabbing choice.