chinese style milk tea cup sleeve design

Design an exquisite milk tea cup sleeve and matching cup lid. The sleeve features a Chinese-style illustration with a pattern of garden window scenes, creating a serene atmosphere. The shape of the illustration is a contour of a traditional Chinese window frame, appearing very unique. The overall design style is rich in elements of traditional Chinese culture, giving a sense of elegance and literary charm. This design is highly suitable for packaging milk tea, coffee, and other beverages.