Step 1: Choose a dress in a great colour that perfectly compliments your skintone.
Step 2: Make sure it fits right and hugs your body in all the right places.
Step 3: Go and find some large, clumpy shoes without any straps or cutouts.
Step 4: Make sure they're extremely unflattering with the length dress you chose.
Step 5: Wear them.
That's it! Dress ruined!