M&M VTO is a virtual try-on method that combines multiple clothing images, a text description of garment arrangements, and a person's image as input, producing a visual representation of these garments on the specified person in the given layout. The main advantages of this technology include: a single-stage diffusion model that eliminates the need for super-resolution cascades, capable of mixing multiple garments at a resolution of 1024x512 while preserving and distorting complex clothing details; an architecture design (VTO UNet Diffusion Transformer) that effectively separates denoising and person-specific features to achieve efficient identity-preserving fine-tuning strategies; control over the layout of multiple garments through text input, specifically fine-tuned for virtual try-on tasks. M&M VTO achieves state-of-the-art performance both qualitatively and quantitatively and opens up new possibilities for language-guided and multi-garment try-ons.