i'm a man so don't understand too much about these things. i'm aware of 'pairs' of trousers, but i didn't realise that a bra was a 'set'.

Or maybe you get three different sizes all in one bag ? it's a man-mystery. which is fine by me.

and look how cheap these nightwear is ! i love a bargain. pity the shop was closed when i walked past it at 7.45 this morning.