Specialty inks trend in and out of fashion and include; shimmer, puff, discharge and chino based inks. A metallic foil can be heat pressed and stamped onto any plastisol ink. When combined with shimmer ink, metallics give a mirror like effect wherever the previously screened plastisol ink was applied. Specialty inks are more expensive to purchase as well as screen and tend to appear on garments in boutiques.
The early 2000s saw the renewed popularity of T-shirts with slogans and designs with a strong inclination to the humorous and/or ironic. The trend has only increased later in this decade; embraced by celebrities, such as Britney Spears and Paris Hilton, and reflected back on them, too ('Team Aniston').[citation needed]