Fashion E-commerce Showcase for Musical Instruments

(Fashion E-commerce Designer) Using the uploaded clothing reference image, generate a 9:16 vertical fashion e-commerce detail long image. Keep a consistent warm tone, clean premium layout, and high-end commercial fashion look in 4K resolution. Ensure the product and text are sharp and well-focused.

Split the canvas into 4 clear sections from top to bottom:
1) Hero Visual: multiple attractive models wearing the outfit; a stylish environment; natural, dynamic poses (not stiff). Add headline text: [Key Selling Point: musical instrument].
2) Fabric Details: 3 close-up fabric shots (texture, stretch, craftsmanship details) with simple icon callouts.
3) Styling Comparison: 2 different colorways or styling options shown side-by-side.
4) Size Info: a standard size table including US sizes XS, S, M, L, XL with commonly used normal sizing values; text must be crisp and readable.

Overall: tidy, premium composition; unified color tone; highlight material quality and selling points. Output the image directly. The outfit must follow the uploaded reference. Key selling point: musical instrument.