The worst online buying experience I have EVER, and I have shopped online for just about everything I own.
I ordered a single bra in my size and selected the "US" sizing option and paid. A couple of weeks later, I received my bra in UK sizing. Here's the response from customer service...
"Our team will be glad to provide you with the prepaid return label so that the item can be returned to us without any cost. If this is something that will work for you, it will be great if you can share an image of the item, although, it will still work if this will be not available; this is just so we can show to the manufacturer and avoid this from happening again."
Soooo... I sent them a picture to help them figure out what happened... AND...
"You may change the sizing option on the item page, to accurately choose the correct sizing, but it shall be delivered to UK sizing."
And no return label was sent. I have NEVER experienced this kind of poor customer service from ANY online retailer. Especially when buying lingerie, you should not have options for people to change things (US sizing), when it's not even an option to begin with. Then, send the incorrect UK size, and expect the customer to be responsible to pay for the return shipping. It doesn't make any sense, and it's a horrible business practice.