• Oak kicks off its 30/40/50 sale: Select merchandise is 30 percent off for a week, 40 percent off the following week, then 50 percent off. Through 7/9. 208 N. 8th St., nr. Driggs Ave., Williamsburg (718-782-0521); M–S (11–8), Su (11–7). 28 Bond St., nr. Lafayette St. (212-677-1293); M–S (11–8), Su (11–7).
• Slightly damaged and display-copy books are up to 75 percent off at the Taschen warehouse sale. Through 6/20. 107 Greene St., nr. Prince St.; F–S (11–8), Su (noon–7).
• All trees, pots, soil, and containers are 25 percent off at Red Rose & Lavender. In addition, vegetable gardens to go and container plantings are 20 percent off, and seeds and summer bulbs are 40 percent off. Through 6/20. 653 Metropolitan Ave., nr. Leonard St., Williamsburg (718-486-3569); daily (10–7).
• Backpacks, shell jackets, down jackets, and more are 50 to 80 percent off at the Fjällräven sample sale. 262 Mott St., nr. Prince St. (212-226-7846); daily (11–8).
• Spring/summer womenswear from Stizzoli, She's So, and Antonio D'Errico are up to 80 percent off at the Lino Puccio Showroom sample sale. Prices range from $100 to $200. 159 W. 53rd St., nr. Seventh Ave. (212-869-3681); F–T (11–7).
• Shop below-wholesale prices on Pima cotton loungewear, bohemian block-print dresses, and more at the Skin, Erica Tanov, and Layla sample sale. 805 Washington St., nr. Horatio St.; W–F (9–7).
• Pearl jewelry is up to 40 to 80 percent off at the Mikimoto sale. 680 Fifth Ave., nr. 54th St., fourth fl.; Th–F (10–7).
• Men's suits, shirts, ties, trousers, and more are up to 75 percent off at the Isaia Napoli sale. 225 Fifth Ave., nr. 26th St. (212-245-3733); M–Th (10–7), F (10–1).
• Calypso St. Barth's summer dresses, tanks, sandals, and more are up to 80 percent off. 260 Fifth Ave., nr. 28th St.; T–Th (10–6:30), F (10–2).