Through Jan. 30

Buy an Ann Taylor limited-edition elephant ring ($39.50), bangle bracelet ($49.50) or pendant necklace ($49.50 and $59.50), either in store or online, and 50 percent of the purchase price will benefit St. Jude Children’s Research Hospital; anntaylor.com

Through Feb. 15

Designing Dreams is taking orders on the Spring 2016 line for custom made and designer flower girl, communion, Bat Mitzvah and Sweet 16 dresses, by appointment only; 216 E. Jericho Tpke., Mineola; 516-248-1988.

Through March 31

Prom Dress Drive. Women of Integrity Inc. is collecting gently worn or new evening gowns and cocktail dresses (recently dry-cleaned), along with shoes, evening bags and other prom accessories, for its Prom Dress Drive Giveaway for high school girls unable to afford an outfit. Drop-off locations and times are listed at www.womenofintegrityinc.org

Jan. 14-16

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Filly’s hosts a Fouy Chov trunk show featuring cocktail dresses and gowns for the hostess or mother-of-the-bride/groom (designer visits on Thursday and Saturday), 9:30 a.m.-5:30 p.m.; 1065 Willis Ave., Albertson; 516-739-9090.

Jan. 16

At Bloomingdale’s, sample The House of Creed’s latest men’s scent, “Royal Mayfair,” and enjoy a fragrance-inspired mocktail, 1-5 p.m., at Roosevelt Field mall; 516-873-2700.

Jan. 16

Charity Day. Lord & Taylor stores offer a variety of free activities including fitness classes, mini beauty treatments and more (call for schedule). Shoppers who purchase a ticket ($5) receive two 30 percent off single item coupons and a 20 percent off savings pass for day of event. Ticket proceeds go to Look Good Feel Better helping cancer patients deal with the cosmetic side effects of treatment; lordandtaylor.com

Best Bets

Get the scoop on events, nightlife, day trips, family fun and things to do on Long Island.

Jan. 16

Estelle’s Dressy Dresses puts on a Spring/Prom fashion show, 2 p.m., featuring styles by La Femme, Jovani, Sherri Hill and more, plus raffles (no purchase necessary), 10 a.m.-5 p.m.; 1600 Rte. 110, Farmingdale; 631-420-0890.

Jan. 16-18

The Wedding Salon of Manhasset bridal trunk show Mira Zwillinger bridal by appointment only; 1468 Northern Blvd.; 516-869-8455. 2016 collection stardust collection.

Jan. 20 and 21-24

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Bridal Reflections presents an Eve of Milady and Amalia Carrara bridal fashion show with designer Eve Muscio, 7 p.m. on Jan. 20, at the newly expanded Carle Place salon (must RSVP). Then on Jan. 21-24, shop the collection trunk show (by appointment only); 80 Westbury Ave.; 516-742-7788.