I do this all the time. Once I have my workout clothes on it just seems stupid to take them off before they're sweaty. It's a mind game. :) I always feel so guilty if I'm in workout clothes but don't exercise!
Since I have to do this for Sammie for Halloween. Elsa Frozen Hairstyle How To Get Braids As Big As Her Hair Tutorial Frozen Elsa’s secret to her big, messy, and voluminous French braid. source How To Do Disney’s Frozen Elsa Braid Hairstyle