Yes. Items purchased with a discount code can be returned like any other order.
Your refund will be for the amount you actually paid after the discount was applied, not the original price. The value of the discount code itself is not refunded, and we cannot issue a replacement code once the original has been used.
Bought the wrong size?
If your item does not fit, you can exchange it in store for a different size at no extra cost. This is often the faster option, and it lets you keep the value of your original purchase.