Express yourself with this bold and humorous black t-shirt. Featuring the phrase "I DON'T KNOW" in striking red text across the chest, this tee is perfect for casual wear. Made from comfortable cotton fabric, it offers a relaxed fit and classic crew neck design. Ideal for everyday wear, lounging, or making a statement, this tee is sure to turn heads and spark conversation. Pair it with jeans, shorts, or your favorite bottoms for a cool and effortless look. This versatile t-shirt is a must-have addition to any wardrobe.