Whimsical apparel design featuring a majestic Pegasus, soaring through a misty, velvety cloudcape with wispy tendrils, set against a midnight indigo background, with subtle, hand-drawn illustrations of shooting stars and delicate, hand-painted floral patterns in soft pastel shades, evoking a dreamy, ethereal atmosphere, underpinned by a delicate filigree of interconnected wavy lines, rendered in a high-definition, 16k-resolution digital art style reminiscent of Alex Ross's classic, hyper-realistic illustrations, with cleverly integrated texture overlays to give the design a tactile, organic feel.