In a blender, blend coconut milk and mango. Pour into a bowl.
Stir in the chia seeds. You can leave in the large bowl, or pour into 3 individual sized glass containers with airtight lids. Cover and refrigerate overnight, or at least 4 hours, until firmed up.
Top with blueberries, almonds, and and shredded coconut before serving.*
*If you'd prefer to use a liquid coconut milk instead of canned, such as homemade coconut milk, increase chia seeds to 1/2 cup. **You can either top right before eating, or add the toppings after the pudding has firmed up a bit (at least an hour), and then recover to make it easy to grab and go later in the week.