When does underwear turn into lingerie ?

When you're with an admirer and all your wearing is underwear, lights low, romance in the air... Suddenly "poof" your knickers become "lingerie."

that is determined by the price tag

less cloth, higher price : lingerie
more cloth, lower price : underwear

When it matches and has some lace or sheerness.

When the clock strikes midnight, the fairy godmother's magic wears off. The carriage turns back into a pumpkin and surprisingly, your standard, boring white cotton panties and bra turn into a sheer sexy little number

When you've worn so many holes in it, its just a string holding on for dear life.

I think when there's extra unnecessary stuff but somehow there's less of it.

When you look at it and think, 'that shouldn't be allowed.'

When its seen as sexy...and the price lol

when it's fancy, seemingly hand-made, care was taking in making it, wearing it and maintaining it.

versus throwing it in the washer with similar clothes

When you use them to tie her hands behind her back. (With permission of course)

Damn it's soooooo awesome to see Mizz PP posting here again! 😛

When it becomes more decorative than functional...

when ware it to WalMart shopping,,🐰

When its more expensive

When its got holes in it lol 🤭