Laid back, playful and sometimes even sexy, the ponytail is a summer hairstyle staple. In honor of this time-honored trend, Bumble and bumble will introduce the limited edition Bb.Bandball in July to "give a sunny squeeze to simply, salty, pony styles." The baseball-sized orb bears 100 hair bands in aqua, orange and grey and should surely last way past summer's sweltering days. $20 at bumbleandbumble.com