Iridescent Lilac Black Friday Skincare Sale

Professional Black Friday e-commerce sale poster, vertical 9:21, iridescent lilac glass-swirl promo with bubbly 3D lettering and a black feature band. [Colors] The top and bottom zones are a liquid pearl-lilac swirl (#cbb4e0 to #efe6f6) with glassy ribbons and floating bubbles; the middle band is solid black; headline type is white bubble 3D with violet side blocks; the sub-banner is a white-outlined pill with white text; the side tag is a slim white pill with a cursor icon; bottom claim text is white with a gold-highlighted figure; three white pills close the bottom. No frame border. [Layout] Top third: two stacked bubbly headline lines over the swirl, with a white pill banner beneath. Middle: a solid black band carrying a slim vertical grab-tag pinned at the left edge. Bottom third: the swirl returns, holding a two-line ranking claim and a row of three rounded white pills. [Subject] No people. Pure decorative composition: glossy glass ribbons twisting through milky lilac waves, soft bokeh bubbles, tiny sparkles and a subtle radial sheen behind the headline. [Headline] Top, two staggered lines of chubby white bubble caps with soft purple extrusion, tilted: "BLACK FRIDAY IN STOCK" and "YEAR-END FRENZY", the second line backed by a dark violet ribbon block. Pill banner: "Limited-Time Perks — Free Gift With Every Order". Left-edge vertical white tag: "Tap to grab big platform coupons". Bottom claim in white with a gold "No.1": "5 Years Running, The Top Sensitive-Skin Skincare Brand By Sales". [Badges] Bottom row of three white pills with dark text: "Ships Genuine", "7-Day Easy Returns", "Cross-Store Savings". [Mood] Dreamy, skincare-premium and celebratory; pearly lilac glass luxury wrapped around a confident sales-rank boast.