2 in 1 powder & foundation by Elizabeth Arden. Flawless Finish Dual Perfection 17g is available in 4 shades. With an RRP of £22.00 this is a good saving even with 2nd class delivery charges. Flawless Finish Dual Perfection is a creamy, ultra fine jet-milled powder and foundation in one. Applied wet it's a soft matte make-up. Dry it's a sheer-coverage finishing powder.