ROBERTO CAVALLI, VALENTINO, DOLCE & GABBANA

20 E. 76th St., between Fifth and Madison avenues; (917) 330-9318

Sale: May 23, 24. 10 a.m.-7 p.m.

Valentino polka-dot cocktail dress, $550 (reg. $2,700); Cavalli silk skirts, $495 (reg. $1,800).

KIER+J

231 W. 39th St., Suite 205, between Seventh and Eighth avenues; (212) 354-3115

Sale: May 21-June 8. Mon.-Fri., 10 a.m.-8 pm.

Sheer cashmere Henley, $60 (reg. $196); pointelle tank, $25 (reg. $80).

ROGAN, LOOMSTATE

446 Broadway, between Howard and Grand streets; loomstate.org

Sale: through May 31. Mon.-Fri., 11 a.m.-8 p.m./Sat., 11 a.m.-7 p.m./Sun., noon-6 p.m.

Loomstate organic jeans, $60 (reg. $160); Rogan tees, $15 (reg. $65).

J ROSEN, HAVAIANAS

250 W. 39th St., Suite 510, between Seventh and Eighth avenues; (212) 221-2349

Sale: May 21-June 1. Mon.-Fri., 9:30 a.m.-8 p.m.

Havaianas flip-flops, $10 to $15 (reg. $18 to $25); Lisa Curran bathing suits, $65 to $95 (reg. $125 to $200).

SUE STEMP

34 W. 38th St., fifth floor, between Fifth and Sixth avenues; (212) 398-0590

Sale: May 24, 25. Thu., 8 a.m.-7 p.m./Fri., 10 a.m.-7 p.m.

Silk dresses, $485 (reg. $695); silk tops, $295 (reg. $425). Cash only.

BEN-AMUN

246 W. 38th St., 12th floor, between Seventh and Eighth avenues; (212) 944-6480

Sale: May 22-24. Noon-6:30 p.m.

Plaid link bracelets and necklaces, $20 to $50 (reg. $60 to $150); nautical necklaces, $60 (reg. $125).

LAMBERSTON TRUEX

230 W. 17th St., sixth floor, between Seventh and Eighth avenues; (212) 604-9494

Sale: May 22-24. Tue., noon-5 p.m./Wed., Thu., 9 a.m.-5 p.m.

Handbags and small leather accessories will be 40 to 80 percent off.

ctam@nypost.com