Fashion is one of the gods of today. The LAST thing that people think about is that God will clothe them:
Matt 6:28-31
28 "And why do you worry about clothes? See how the lilies of the field grow. They do not labor or spin. 29 Yet I tell you that not even Solomon in all his splendor was dressed like one of these. 30 If that is how God clothes the grass of the field, which is here today and tomorrow is thrown into the fire, will he not much more clothe you, O you of little faith?
NIV