When I had hair that long I'd put it in a regular tight ponytail until I had everything on and settled, then I'd loosen the ponytail, pull whatever I had on my hair out a bit until the lump wasn't a problem. But I have pretty fine hair that doesn't take much space.
Winter riding is much less about badassery and much more about bundle-uppery. - malkin
1995 Kona Cinder Cone commuterFrankenbike/Selle Italia SLR Lady Gel Flow
2008 white Nakamura Summit Custom mtb/Terry Falcon X
2000 Schwinn Fastback Comp road bike/Specialized Jett