• Get a new do for August with Urban Girl Squad's Day-to-Night Fashion and Hair Styling. One ticket gets you a styling debut of the trendiest day-to-night looks with a Roni stylist, an individual hair consultation, cupcakes, Champagne, and beauty giveaways. Roni Clothing Boutique, 44 Prince St. at Mulberry St.; 7–9.
• Join Projective Space and Fashion Digital Daily and connect with start-ups and industry professionals. Each participating company will have five minutes to demonstrate its business model and product. There will be a networking cocktail party following the presentations. Advance tickets recommended. Projective Space-LES, 72 Allen St., nr. Grand St., third fl.; 7–9:30.
• A selection of Mondo Cane's modernist wares are on sale for 50 percent off. Items include seating, tables, lighting, fine art, and accessories from a range of designers. 174 Duane St., nr. Thomas St., (212-219-9243); M–F (11–6), Sa (12–6).
• Designer Loft is having a Bastille sample sale on select wedding gowns. By appointment only. 226 W. 37th St., nr. Seventh Ave., second floor, (212-944-9013).
• Find discounted books at the powerHouse summer sale. 37 Main St., nr. Water St.; M–F (10–7), Sa–Su (11–7). Through 9/3.
• The Gracious Home 10 Day Renovation Sale offers savings of up to 75 percent off featured designers including Missoni Home, Sferra, Wusthof, Henckels, Cuisinart, Bonaire, and more. Markdowns have been made throughout all stores on home accessories, lighting, tabletop and decorative accessories, bedding and bath, decorative hardware, electronics, cookware, bakeware, and travel accessories. 1992 Broadway, at 67th St., (212-231-7800); M–F (9–8:30), Sa (9–9). 1220 Third Ave. at 70th St., (212-517-6300); M–F (8–7), Sa (9–7), Su (10–6). 45 W. 25th St., nr. Sixth Ave., (212-414-5710); M–F (9–7), Sa (10–6). Through 8/3.
• Men's and women's items are up to 70 percent off retail at the Osklen sale. 97 Wooster St., nr. Spring St.; M–Sa (11–8), Su (12–7). Through 8/1.
• Items will be discounted up to 80 percent at the Jack Rogers summer sale. 1198 Madison Ave., nr. 87th St.; M–Th (10–7), F–Sa (10–6), Su (12–5). Through 8/5.