Mix the oats, milk, yogurt, half the peaches, chia seeds, honey, and cinnamon together in a bowl or mason jar
Place in the refrigerator overnight (or at least 3 hours)
Serve with toasted pecans and additional peaches
Notes
Store extras in the refrigerator for up to five days.*To toast the pecans: Place on a small baking sheet in a 425 degree oven with a sprinkle of salt for 10 minutes (or until slightly browned).