Shoulder-length with center partHOW-TO
Add volumizing mousse to the roots and let hair air-dry. Once dry, part hair in the middle, tease it at the crown and smooth the ends with a serum. INSIDER TRICK
A part that only goes part way back is less severe than a full-length one. BUY ONLINE NOW
Kerastase Resistance Volumactive, $45; amazon.com
.Try on Sandra's hair now!