In college, I had a professor who dressed in drag every day. One day, she would show up as a maid, the next day in a chinsy red Flamenco costume that clashed with her red hair. In her honor, then, try to amuse yourself when you're getting dressed.
(1) There's absolutely nothing wrong with pairing a gold necklace with silver earrings.
(2) Wear all the jewelry you own at once.
(3) Strap up slightly oversized dresses with multiple belts or swaths of fabric wrapped around your torso.
(4) Excessive elegance of dress should be offset by humble footwear.