• Makeup artists from Chanel, Estée Lauder, Giorgio Armani, La Prairie, Lancôme, Nars, and Yves Saint Laurent offer beauty tips at the Brushes With Greatness event at Saks today. Enjoy free hand massages, polish changes, eyebrow threading and waxing, facials, and hair consultations. 611 Fifth Ave., at 50th St. (212-753-4000); 108.
• Evening dresses are $75, day dresses are $50, and sportswear is $35 at the Betsey Johnson sample sale. Through 7/17. 145 W. 44th St., nr. Broadway, sixth fl. (212-789-7546); WF (108).
• Women’s and men’s samples and stock pieces are 60 to 80 percent off at the Elie Tahari warehouse sale. Through 7/19. 75 Ninth Ave., nr. 15th St.; WSu (107).
• Watches are 20 to 70 percent off at the Yellow Door sale. Michele Coquette Retro's diamond watch is $1,150 (originally $2,300) and Concord's "La Scalla" watch is $3,645 (originally $12,500). Select limited-edition Harry Winston timepieces are 40 percent off. Through 7/16. 1308 Avenue M, nr. 13th St., Midwood, Brooklyn (718-998-7382); WTh (105:45).
• Platform sandals are $179 (originally $895), dresses are $139 (originally $695), and jeans are $59 (originally $295) at the Stella McCartney sale. Metropolitan Pavilion, 125 W. 18th St., nr. Sixth Ave.; T (97), W (96).
• Select dresses and handbags from Jill Stuart, Marc Bouwer, Cynthia Rowley, Abaeté, and more are $100 (originally up to $1,000) at Ilus. Through 7/17. 248 Elizabeth St., nr. Prince St. (646-454-1678); MF (noon7), S (noon6), Su (noon5).