Just how perfect is the Yves Saint Laurent [1] Perfect Touch Radiant Brush Foundation? The release had women lined up about a football-field deep outside of the YSL cosmetics counter at Bergdorf Goodman [2] this weekend.

As a follow up to YSL's bestselling concealer/highlighter combo Touche Eclat [3], YSL has introduced a full-face foundation in the same easy-to-apply brush style. The foundation, which comes with UVA protection, was nothing less than amazing. Five hours after applying it, I still looked fresh and flawless, and my face felt hydrated and comfortable. It provided great coverage without being heavy and also has a sensational highlighting effect. Buy it here [4] for $50; available in 13 shades. It is recommended that you clean the brush once a week.