I bought this dress from Asos a few months ago.  Cute, right?

Not if you have boobs or an ounce of fat on your arms.  Since I bought it online, I did not want to send $20 returning it.  Instead, I spent $20 having it altered.  We turned the sleeves into a much more flattering cap sleeve and took in the waist just a bit.  I wore it to E’s first communion…. and was quite happy with the results!