(Courtesy of H&M; Clockwise: Bouclé Cardigan, $49.95 $20; Knit Dress, $34.95 $10; Ballet Flats, $12.95 $5)Today through Monday, H&M is offering an additional 50 percent off sale items. The sale encompasses hundreds of (closer to a thousand) staples for warm and cold weather—and that's just including women's apparel. The selection includes swimwear, creating the perfect opportunity to prep for (and dream about) the summer, as well as activewear, footwear and accessories. Additionally, items are versatile, allowing you to a build an outfit instantly—and for under $20. These are easy pieces, ideal for a spontaneous getaway (even if it just a local shopping excursion on your stay-cation), just in time for the upcoming holiday weekend. Time to start planning that fantasy vacation!