- Tam, Vivienne - Designer born in China, raised in Hong Kong, and now based in New York. Site includes biographical information, events, press clippings, exhibitions, a list of celebrities who wear her designs, store locator, contact form, and images from her recent collections. Site opens full-screen.
- Tata Tiò - Italian designers of shoes and accessories. Site includes collections, print advertising campaigns, company history, store and showroom locations and contact information. Site predominantly in Italian.
- Thakoon - New York designer. Site as of this writing is an image of the current collection, an email link, postal address and telephone number.
- Third Floor Design - Lingerie design house based in Vancouver and run by designers Branda Li and Tiffany Ho. Site includes bios, company information, collection, press clippings, store locations, log-in area for registered commercial wholesale customers, and contact information. In French and English.
- Tomančáková, Kamila - Designer and head of the Kalamita design studio in the Czech Republic. Includes collections, online shopping, contact form and information on custom and corporate design, makeup and styling, and an invitation for creative people interested in working with the studio. Site in Czech and English.
- Trovata - Menswear designer's site includes collections, store locations and press clippings.