I had such an experience and it was very bitter, so after that I never buy clothes online, because I decided to order pants for myself, quite simple sports ones, it would seem nothing special, and I measured the length of my leg and the length of my old pants, and compared them with the sizes that were on the website . Only pants 5 cm shorter were suitable, and I thought that there was nothing critical and they would fit because I measured with a margin. But when I received the pants, it turned out that they were 5 cm longer than mine, so they didn't even fit close.