Based on the provided white background product images, generate a detailed e-commerce poster for a children's full-face sun-protection cape jacket. The background features bright blue skies, shallow sea, and soft-scrutinized beaches. Slightly left in the center of the painting is a child wearing a pearl white hooded cloak, gently supporting the brim of his hat; The coat's curved brim, facial coverings, and small ear details are clearly visible. Behind the figure is a semi-transparent circular light shield, with several soft yellow rays representing sunlight in the upper right corner. Layout: Two lines of deep blue-gray extra-large headings in the upper left "Midsummer Travel / Large Brimmed Coverage," with a small line of dark gray explanation below; The upper right features slanted sunshine lines and short small labels. Place a white, rounded, capsule-shaped information block at the bottom right with a detailed product name. The text always remains in the blank space of the sky, not obscuring the faces or hat brims. Rewrite the copy: Main title "Summer Travel / Large Brim Protection"; It means "a lightweight outer layer lets children play freely"; Label at the bottom right: "Hooded Cover Design." Product performance: Based on the white background product image, retains the large curved brim, face mask, small ears, cape-style back hem, and thumb cuffs. The brim curve and gray edging details can be adjusted. The product originally contains brand information, so only "MOCKUP" and "EMBRACE YOUR BEAUTY, UNLEASH YOUR POWER" appear, without any other labels, test parameters, or small print. The font uses fresh, rounded Chinese sans serifs, with titles in dark bold font and natural spacing, indicating standard text weight. The edges of sunlight lines, circular photomasks, and capsule information blocks should be soft and clear; No UV level, values, prices, watermarks, screenshot white borders, or platform elements appear.