Queen Victorias Knickers. Why would Queen Victoria have left someone a n old pair of he knickers ?

she did not they were stolen when she died anything from Victoria  was and still is Valuable

They are valuable things, bloomers. Enough material to make a pair of bedsheets.

Japanese men like used knickers. They pay high prices for them online.

The Scent of The Woman

I doubt she did but she certainly went through lots of pairs of knickers in her lifetime and there would have been plenty in the wardrobe when she died. Items of royal clothing have value so old clothes would not have been thrown away but sold to collectors by the servants.