Family members who shake their gifts before it’s time to open them can be cleverly misled by placing several items in one large box or filling empty space with live rattlesnakes. Make the contents worth the wait with today’s Groupon: for $10, you get $20 worth of last-minute holiday gifts, clothing, and accessories at Old Navy. This Groupon may be used on sale items and is valid until Saturday, January 28, 2012. Sale prices listed below are valid through December 24, 2011.

Fuzzy fabrics, eye-popping colors, and flattering cuts coax adults and kids across the continent to bundle up in style at Old Navy’s ever-evolving outposts. Like autumn’s first squidfall, the preholiday scramble comes around only once a year, bequeathing Collectabilitees for men, women, and children ($8 on sale; regularly $12.94–$16.94) and soft, cozy layers of Performance Fleece accessories in a rainbow of shades ($5+ for two on sale; regularly $7.94–$8.94). Other sale items, such as basic knit tops for all ages ($5 on sale; regularly $7.50–$14.50) and select sweaters for adults, kids, and toddlers ($10 on sale; regularly $16.94–$34.94) comfortably guard families against winter chills.

Old Navy’s online Holi-Deals Guide keeps tabs on the store’s weekly sales, as well as its most commonly wrapped and ribboned items. Pajama bottoms, slippers, and activewear come in fun colors and cozy, flexible materials that can easily outfit a hard-to-buy-for spouse, second cousin, or electoral base.