The author introduces valuable features of the traditional dress of Laotian women. Traditionally, the Laotian women planted cotton trees, wove fabric, dyed cotton from plants with secrete of dyeing and mixing colors, tailored and embroidered that requires the patience and expresses the creativity in designing clothing. At present, because of the increasing economic development and cultural exchanges of ethnic groups, most Laotian people rarely use traditional garb (mostly dress and shirt) (except the old women use them on the occasions of the new year, festivals and wedding ceremonies), but they prefer the contemporary clothing. It is worthwhile to find good solutions to preserve the Laotian practice of traditional clothing.