Think of tomorrow as fueling for Friday.

What: Farinelli’s
Why: Current/Elliott, Paige Denim, and Rag & Bone with progressive discounts starting at 50 percent Friday morning.
When: Arlington, Fri., 8 a.m.-8 p.m.; Sat., 10 a.m.-8 p.m.; Sun., noon-6 p.m. Reston, Fri., 8 a.m.-9 p.m.; Sat., 10 a.m.-8 p.m.; Sun., noon-6 p.m.
Where: 2839 Clarendon Blvd., Arlington (703-647-9856); 11874 Market St., Reston (571-926-9478).

What: My Sister’s Closet
Why: Fifty percent off the entire store, including Autumn Cashmere, Tulle, and Citizens of Humanity.
When: Fri., 11 a.m.-5 p.m.
Where: 111 Church St., ste. 203, Vienna (703-255-4760).

What: Nana
Why: Draw tickets to win 10, 15, and 20 percent off Hobo bags, Preloved, Dagg and Stacey, and all other merch. An iPod Nano is also up for grabs.
When: Fri., noon-7 p.m.
Where: 1528 U St. NW, b/t 15th & 16th Sts. (202-667-6955).

What: Dekka
Why: Tea and cookies in the morning and margaritas until closing with up to half off goods by Holland Cox, Yosoy Fashion, and others.
When: Fri., 9 a.m.-9 p.m.
Where: 1338 U St. NW, b/t 13th & 14th Sts., 2nd flr. (202-986-1370).

What: Harriet Kassman
Why: Up to 60 percent off gown samples, including Reem Acra, Badgley Mischka, and Romona Keveza.
When: Fri., 10 a.m.-6 p.m.
Where: Mazza Gallerie, 5300 Wisconsin Ave. NW, b/t 43rd & 44th Sts., 2nd flr. (202-363-1870).

What: Ginger
Why: Arrive early for progressive storewide discounts on lines including Tevrow+Chase, Min Young Lee, and Linda Loudermilk.
When: Fri., 9 a.m.-8 p.m.; Sat., 10 a.m.-8 p.m.; Sun., 11 a.m.-6 p.m.
Where: 7114 Bethesda Ln., Bethesda (301-664-9242).

Where: Urban Chic
Why: Thirty to 50 percent off everything in-store (DVF, Catherine Malandrino, Love Quotes) and online (Shoshanna, Trina Turk, White + Warren).
When: Georgetown, Fri., 9 a.m.-7 p.m.; Sat., 10 a.m.-7 p.m.; Sun., noon-6 p.m. Bethesda, Fri., 9 a.m.-8 p.m.; Sat., 10 a.m.-8 p.m.; Sun., 11 a.m.-6 p.m.
Where: 1626 Wisconsin Ave., b/t Reservoir Rd. & Q St. (202-338-5398); 7126 Bethesda Ln., Bethesda (301-657-0290).

What: Horse Boutique
Why: Thirty percent off all merch, including Tibi, Karen Zambos, and Adam Lippes, with an additional 10 percent off outerwear.
When: Fri., 11 a.m.-7 p.m.
Where: 175 West St., Annapolis (410-626-9726).

What: Vastu
Why: An art show with artists including Colin Winterbottom and Brian Petro in studio and 25 percent off all accessories.
When: Fri., 11 a.m.-7 p.m.
Where: 1829 14th St. NW, b/t S & T Sts. (202-234-8344).