Shudhvastra means clean, pure, and simple clothing.

In Jain context, it generally refers to garments that are:

• clean and well-kept
• free from unnecessary luxury
• worn with modesty
• supportive of discipline and simplicity

For Jains, especially in the spirit of ahimsa and aparigraha, shudhvastra reflects:

• purity of conduct
• restraint
• non-attachment
• respectfulness in daily life

In some traditions, the meaning can also carry a spiritual sense: clothing that helps maintain inner purity, not just outer cleanliness.

If you want, I can also explain the meaning of shuddh vastra in Jain scripture and tradition.