A retro 1980s-inspired t-shirt design featuring a vibrant synth wave chicken sporting sleek sunglasses, standing confidently against a radiant minimalist sunset. The chicken's feathers are highlighted with neon accents, reflecting hues of purple and blue. The sunset behind showcases bold orange and pink gradients with sharp, geometric lines emanating outward. Set against a deep, starry night sky, the horizon is subtly outlined, creating an intriguing silhouette effect that adds depth and contrast to the overall graphic.