Mid-Autumn Foundation Promo Poster

[Format] Professional e-commerce product main image, square 1:1, elegant Mid-Autumn foundation promo in violet and pearl tones. [Colors] Background deep violet (#5a2a8c) flowing into a white rounded product stage, primary accent nude beige liquid tones, secondary black cap gloss, purple swirl ribbons, a cream full-moon glow and a small white rabbit prop at bottom-left, thin purple border frame. [Layout] Foundation bottle hero at left-center with two beige cream smears sweeping behind it; black cylindrical cap piece beside; right side stacks headline and a white inset card showing a beauty sponge gift; bottom band holds a gold price tag and a thin bar with event dates. [Subject] A frosted glass foundation bottle filled with warm beige liquid, glossy black pump collar and cap, shown with its detached cap cylinder, silky swatches trailing behind. [Headline] White bold heading: "Natural Clarity, Even Radiant Skin". White inset card titled "Free Beauty Sponge with Purchase" with a peach sponge image. Gold tag bottom-left: "Mid-autumn Reunion Price $109". Bottom bar: "Event: X.XX - X.XX". Top-left "YOUR LOGO" chip. [Badges] Logo chip, gift card, moon-and-rabbit props, gold price tag. [Mood] Serene and luminous, blending festival romance with flawless-skin promises.