在纯净的白色背景上创建一个真实的 Y2K 时尚平铺穿搭拼贴画，构图与间距参考原图风格。

Create a realistic Y2K fashion flat-lay outfit collage on a clean pure white background, matching the reference composition and spacing.
At the top center, place a fitted plain white short-sleeve T-shirt with a subtle vintage graphic/logo on the chest.

Below it, place dark indigo wide-leg low-rise jeans, neatly arranged vertically with realistic denim texture and natural fabric folds. A delicate deep red lace waistband should be slightly visible above the jeans.

On the left side, arrange brown-tinted oval sunglasses and a stack of vintage silver bangles.

Next to the jeans on the left, place a sky-blue themed handbag with a completely different design from the original bag: soft sky-blue and white color palette, cute cloud and star pattern, small decorative charms, silver hardware, short handles, and a nostalgic early-2000s fashion aesthetic. The bag should look stylish and unique, not like the original Union Jack design.

On the right side, place a small vintage wristwatch with a warm gold face and dark red-brown leather strap.

At the bottom-right, place a pair of glossy dark-red ballet flats with delicate bow details.

Keep every item separated with generous white negative space, similar to a high-end fashion catalog flat lay. No person, no mannequin, no body.

Style: photorealistic product photography, realistic fabric and leather textures, natural soft shadows, clean cutout appearance, subtle vintage Y2K aesthetic, elegant coordinated color palette, crisp details, accurate proportions, minimal composition, pure white background, vertical 3:4 aspect ratio.