* CAROLINA HERRERA, NINA RICCI, RENA LANGE
317 W. 33rd St., between Eighth and Ninth avenues; (718) 747-1656
Sale: Sun.-Dec. 12. 9 a.m.-6:30 p.m.
The designers converge, offering up to 85 percent off clothing. From Carolina Herrera, a cashmere cardigan with grosgrain ribbon detail, $222.50 (reg. $890); from Nina Ricci, silk seersucker jackets, $250 (reg. $1,390).
* CATHERINE MALANDRINO
123 W. 18th St. (fourth floor), between Sixth and Seventh avenues; (212) 8400106
Sale: Today-Wed. 8 a.m.-8 p.m.
Pieces from the designer’s fall 2006 collection will be reduced to wholesale prices and below. Clothing in sizes 2 to 12 will be available.
* THEORY
261 W. 36th St. (second floor), between Seventh and Eighth avenues; (212) 9478748
Sale: Mon., Wed., Fri., 10 a.m.-6 p.m./Tue., Thu., 10 a.m.-7 p.m.
Fall ready-to-wear pieces are 50 to 75 percent off. Blazers, $149 (reg. $360); pants, $89 (reg. $230).
* BETSEY JOHNSON
263 W. 38th St., between Seventh and Eighth avenues; (212) 391-6495
Sale: Wed.-Fri. 10 a.m.-8 p.m.
The quirky designer’s fall pieces are up to 80 percent off. Petite floral knit puff sleeve dress, now $70 (reg. $300); pintuck jacket with ruffled collar detail, $75 (reg. $260).
* GEN ART
Puck Building, 293 Lafayette St., between Prince and Houston streets; (212) 255-7300
Sale: Tues. 6 to 10 p.m.
More than 40 up-andcoming designers – including Lewis Cho Bliss Lau, Anna Kula, H. Frederiksson, Lynne Larson and others – will come together for a shopping party, featuring discounts, beauty treatments and goody bags. Tickets are $15, $25 with the goody bag.
Find more sales at blogs.nypost.com/fashion