Okay, beauty begins within, but . . . .
Sometimes we have bad hair "nights." Often times, if you are wearing wigs, ponytails, clip-ins, half-wigs during the day; then you do not want to destroy the glamour at night for your mate by sporting a totally different natural look.
Try a satin Bonnet with a string tie. Plait your hair around the hairline to create a barrier to avoid the bonnet from slipping off.
If your hair is too short to plait, then try to bobby pin the string tie. CrisCross the bobby pins to hold onto your top forehead. Try Bobby pinning the perimeter for support as well. The Goal is to keep the bonnet on until you are ready to put your glamour hair back in or back on.
If you go naturally kinky, you probably will need less bobby pins. Your afro should create a nice barrier from slipping off.