Cummerbund (Chalford Hill. GL6.)

Bit of a long shot, but does anyone have a Cummerbund in any colour / condition, lurking at the back of a wardrobe that they no longer use ? Reason I ask is that we've been invited to a surprise fancy dress party tonight and I've dug out my late Father's dress RAF uniform (which spookily fits perfectly !) but it does need a cummerbund to look right - needed quite urgently please !