Custom Clothes in MySims Kingdom (DS)? Not Possible

No. MySims Kingdom (DS) does not support custom clothing creation. The game provides:

• Pre-designed outfit pieces (tops, bottoms, hats, accessories, shoes).
• Color palette swaps for each piece (limited to game's palette).
• Unlockables via tasks, essences, scrolls, and King Points.

What You Can Customize

• Sim appearance: Face, hair, skin tone, makeup (base game options).
• House/Building: Furniture, walls, floors, roof, placement (grid-based).
• Town Layout: Building placement, paths, decorations.

Platform Limitation

The DS hardware (4 MB RAM, 67 MHz ARM9) and cartridge format (512 MB max) lack storage/CPU for user-generated textures. PC version of MySims (2007) also lacks custom clothing—only The Sims 3/4 support Create-a-Style / texture import.

Express creativity through building and town design instead!