• The Hawa Takai lip-gloss event, which celebrates Mahiri Takai and Hawa Cosmetics' new product line, includes a fashion show, art exhibit, complimentary makeovers, and giveaways. Hawa Cosmetics, 711 Fulton St., nr. Fort Greene Pl., Fort Greene (718-858-5507); 6:30–10:30.
• Browse the latest collection of bridal gowns at the Christos spring 2011 trunk show at Saks. 611 Fifth Ave., nr. 51st St. (212-753-4000); 10–8. Call 212-940-2269 to make an appointment.
• See a new collection of wedding gowns and accessories at the Pnina Tornai trunk show at Kleinfeld. 110 W. 20th St., nr. Sixth Ave. (646-633-4300); T–Th (noon–8), F (11:30–6), S (9:30–6), Su (10–5). Call to make an appointment.
• Enjoy a glass of wine while you shop 20 percent off the winter collection at Charles Nolan. 30 Gansevoort St., at Hudson St. (212-924-4888); S (11:30–8), Su (noon–6).
• Kids' clothes, baby gear, bedding, and toys are up to half off at the Playtime NY children’s and maternity pop-up shop. 82 Mercer St., nr. Broome St.; S–M (9–6).
• Bedding, towels, and table linens are up to 75 percent off at the Pratesi sample sale. Soiffer Haskin, 317 W. 33rd St., nr. Eighth Ave.; S–T (9–6:30).
• Womenswear by Lindsey Thornburg and Sophomore is up to 80 percent off at Court. Prices start at $40. 178 Mulberry St., nr. Broome St. (212-925-1022); Th–S (noon–8).
• LF offers 60 percent off its fall collection at all its New York locations. Soho, 149 Spring St., nr. Wooster St. (212-966-5889); also Cobble Hill, 227 Court St., nr. Warren St. (718-797-3626); M–Sat (11–7), Sun (11–5).
• Womenswear and menswear from the Richard Chai and Richard Chai LOVE collections will be 70 percent off retail price at the designer's first sample sale. The Harbor Room at Soho Grand Hotel, 310 W. Broadway, nr. Grand St.; F–Sat (12–7) Su (12–6).
• Past-season clothes, shoes, and accessories are 50 to 75 percent off at the biannual Barneys Warehouse Sale. 225 W. 17th St., nr. Seventh Ave. (212-450-8400); M–F (10–9), S–Su (10–7).
• Brooklyn Industries is hosting a sample sale to celebrate the opening of their new Dumbo store. Men’s clothes, women’s, outerwear, and more will all be on sale, priced at $40 or less. 70 Front St., nr. Main St.; F–Su (11–7).
• The fall/winter 2010 menswear collection is 50 to 85 percent off at Buckler's sample sale. 13 Gansevoort St., nr. Hudson St. (212-255-1596); F–Su (11–7).
• Shop new and vintage furniture at up to 75 percent off during Aero’s sample sale. 419 Broome St., nr. Lafayette St. (212-966-4700); M–S (11–6).