ALVIN VALLEY

632 Broadway (Suite 602), between Houston and Bleecker streets; (212) 253-0095

Sale: Sept. 19-22. Wed.-Fri., noon-7 p.m./Sat., noon-6 p.m./Sun., noon-5 p.m.

Touted as the “King of Pants,” the designer will mark down past and current season pieces 50 to 80 percent. Pants now $129 (reg. $300); jackets, $199 (reg. $1,050); skirts, $99 (reg. $275).

SHELLY & RENEE

36 Central Park South (fifth floor), between Fifth and Sixth avenues; (732) 539-8750

Sale: Sept. 18-20. 10 a.m.-6 p.m.

Evening wear, separates, handbags and accessories from designers like Missoni, Tuleh, Tufi Duek, Barbara Bui will be discounted. Marc Bouwer beaded gown with draped back, $690 (reg. $7,900).

BEN SHERMAN

860 Broadway (fifth floor), at 17th Street; (212) 840-8000

Sale: Sept. 21. 11 a.m.-2 p.m.

Items from Ben Sherman line will start at $10; from Evisu, $20 and up; and Evisu shoes will start at $20.

AKA NEW YORK

261 W. 36th St., between Seventh and Eighth avenues; (212) 947-8748

Sale: Sept. 18-20. Tue., Thu., 10 a.m.-7 p.m./Wed., 10 a.m.-6 p.m.

Shoes from Kate Spade, Kors Michael Kors and others will be discounted. Kate Spade slingbacks now $100 (reg. $275).

GEOART BY CYNTHIA GALE

8 E. 36th Street (third floor), between Fifth and Madison avenues; (212) 481-1845

Sale: Sept. 17-21. 10 a.m.-6 p.m.

Handmade silver jewelry is marked down. Various pendants with semiprecious stones, $10 to $25 (reg. $30 to $50); rings, $10 to $20 (reg. $20 to $40).

JENNIFER TYLER

20 E. 77th St., between Madison and Fifth avenues; (212) 288-3700

Sale: Sept. 18-23. Tue.-Sat., 9:30 a.m.-7 p.m./Sun., 11 a.m.-5 p.m.

Cashmere tunics, $99 (reg. $395); cashmere pants, $125 (reg. $395 to $495); fitted hoodies with contrast trim, $125 (reg. $595); twin sets, $85 (reg. $300).

ctam@nypost.com