I thought I was the only one who hated packs of knickers. For several years I wore sloggies. expensive but lasted for ages. Then I discovered M And S did nice midi pants in microfibre. They were perfect and pretty and I bought them for years. You got 3 for price of 2.
Suddenly they stopped doing them about 2 years ago and I asked an assistant why and she said she had no idea but she had had hundreds of ladies complaining that they no longer sold them. She pointed me in the direction of packs and took a pair out and they were nothing like those I wanted. I am using up all the ones I had in stock and then I will have to review the situation.