Hats have many other uses aside from decorating heads, such as displaying fruit collections and preventing rouge thought bubbles from revealing that you've never learned the difference between latitude and longitude. Stylishly hide the gaps in your knowledge base with today's Groupon: for $25, you get $50 worth of floral headwear from Posh Petals' online store.

Mom-owned Posh Petals brims with headbands, crochet beanies, and hair clips for babies, toddlers, tweens, and adults. Recently evicted tummy tenants can make their public debut in style with a range of cotton infant hats, infant knit hats, and headbands, such as the frilly hot pink marabou flower headband. Gussy up little ones for afternoons on the town or first-grade dissertation defenses with a black crochet beanie hat, complete with elegant marabou feathers ($16). The intricate crochet and floral accent of a crimson red News Girl beanie hat ($22), with sizes available in infant through preteen, keeps cranial canvases looking as delightful as Mars in springtime. Grownups can impress friends, coworkers, and other grownups with a selection of hair clips, which includes the Jordyn flower clip, a chic spiral of corrugated flower petals accented with flourishes of Swarovski crystal ($18).