3. Overly Cute Headbands
Blair Waldorf had her day, but headbands have quickly slid off the style spectrum ever since the original Queen B went and turned into a married lady. If you love the general look, pick a skinny style or a crown-like number for a big night out. No bows, please.
4. Cheerleading Shorts
On any given day at your school's gym, we're willing to bet that more than half of the females present were wearing a pair of Soffe shorts. Undeniably comfortable, they were just right for the elliptical or wearing to bed. At this stage in life, treat yourself to a slightly more chic pair of PJs.