Aim for a contrast metallic with this combo. Like bright silver shoes with a darker hued grey dress or a light grey dress with metallic chrome shoes.
If you're looking to add some fun to your grey outfit, a pair of contrasting shoes or heels with your look are a must! Neon colors look fantastic with light greys.
I love a pair of charcoal grey OTK boots with a light sweater dress or lighter grey flats with an almost black grey dress. Perfect to add interest to monochromatic looks!