The worst purchase I ever made was of a shirt & jacket that matched together. So I purchased it a size Large, the size I normally wear. Well since I had purchased it on a chinese web site the sizes were a little off. What I thought was a US Large ended up being a Chinese Large which in US size is basically an Extra Small give or take. So I ended up not using it at all. Best $30 I ever spent haha!
Lol, I had the exact opposite. I ordered an XL T-shirt in the US and it's big enough for two of me!
Haha the struggle is real when it come to online ordering!