Wacoal America | 10,131 followers on LinkedIn. Wacoal is a premium lingerie brand known for fit, quality, comfort, and craftsmanship. | At Wacoal, we know wearing the right lingerie can change a woman’s look and her outlook. That’s why we are always seeking new and better ways to deliver bras that meet the needs of women today. This means we source the best materials, use cutting-edge technologies, and help women find the bras that will fit their breast size and shape.