Blend oats in a food processor or blender until it's broken up and powdery. Blend or smush strawberries until they're mushy and easy to mix in.
In a bowl, combine the oats, strawberries, yogurt, and honey and mix until they're all combined. It should be thick enough that it will stick to your face when you apply it.
Apply mask to face and keep on for 10-20 minutes. You can keep it on until it starts feeling dry and tight on your skin. Wash off with a warm wash cloth. Then splash your face with cold water and pat dry.
*You can do this mask without the strawberries if you don't have them.