Prompt:

stylized cat in a mafia-style black suit and red tie, smoking cigar, wearing sunglasses, serious villain smirk, "In My Villain Era" written in bold mafia serif font below, white background, clean vector-style illustration, bold outlines, no texture, oversized t-shirt print ready --ar 4:5 --v 7.0

一只穿着黑色西装和红色领带的风格化猫，抽着雪茄，戴着太阳镜，脸上带着严肃的恶棍笑容，下面用粗体黑道衬线字体写着“在我的恶棍时代”，白色背景，干净的矢量风格插图，粗线条，未纹理化，适合印在超大T恤上